PH-98 Lab. pH/ORP/Temperature Meter

This instrument and built-in microprocessor chips, good looking, feature-rich, easy to use, with the following notable features:

High accuracy 0.001

new designs, large screen displays

User-friendly interface, stability indicating identity

Three standard, two-point or single-point automatic calibration

Automatic temperature compensation, or manual temperature compensation of

Wide range of PH and redox potential measurements

Specifications:

PH-2601 PH/Temp Meter

PH-2602 PH/ORP/Temp Meter

PH-2603 PH/ORP/Temp/EC/CF/TDS Meter

PH-016 Bench-top PH/ORP/Temp Meter
Measuring range:PH:0.00~14.00PH; mV:0~±1999mV; Temp:0~ 100ºC
Accuracy: PH:±0.01pH; mV:±0.1% F.S ±1 digit; Temp: ±0.4ºC
Resolution: PH: 0.01pH; mV: 1mV; Temp: 0.1ºC
Environment Temperature: 0 ºC ~ 50ºC, Humidity:≤95%
Display: 4-digital LCD
Power Supply: AC110V/220V, 50/60Hz
Input Impedance: 1012Ω
Dimensions: 240×185×100mm3
Weight: 660g

Packing: standard exporting white paper box; G.W.: 1.41kgs.
Note: Standard packing without ORP probe.

PH-016A Bench-top PH Meter
This model is designed based on KL-016, only with ph function.
Technical Specification:
Measuring rang: 0.00~14.00PH
Accuracy: ±0.05PH
Resolution: 0.01PH
Environment Temperature: 0ºC~50ºC Humidity: ≤95%
Display: 4-digital LCD
Power Supply: Input AC220V, Output DC6V
Input Impedance: 1012
Dimensions: 240×185×100(mm3) Weight: 736g

Packing: standard exporting white paper box; G.W.: 1.5kgs.

PHS-3C Bench pH/Temp Meter

BNC with the composite electrode and around the power adapter, around the world to facilitate the replacement of electrodes, used.
Technical Specification:
Range: PH 0.00~14.00PH; ºC: 0~100ºC
Resolution: PH 0.01PH; ºC: 0.1ºC
Accuracy: PH ±0.02PH; ºC: ±0.5ºC
Display: PH 4-digital LED; ºC: 3-digital LED
Automatic Temperature Compensation (ATC): 0ºC~50ºC
Power Supply: AC220V 50Hz; AC110V 50HZ
Operating Temperature: 0ºC~50ºC
Calibration: 2 points with auto buffer calibration.

Packing: standard exporting white paper box; G.W.: 1.41kgs.

Two-Points Push-Button Calibration:
PHS-W series with two points calibration function, it will prompt pH calibration solution when you calibrate the meter. You need only immerse the pH electrode into standard solution and press [ CAL ] key, then the meter will be calibrated automatically.
Auto-Buffer Recognition:
In calibration, the meter will display ERROR automatically if you use pH standard solution by mistake or not by the direction.
Viewing of Electrode Slope:
After calibration, the meter will indicate electrode slope, you can judgement by the indicator to replace

electrode or not.

Automatic Temperature Temperature:
PHS-3BW with temperature sensor, which can measure temperature of solution and can automatic temperature compensation.

Keypad and Electrode Holder:
The meter with waterproof panel, it's user can not worry for the sample solution splashing over the meter. The electrode holder can be used conveniently.

PHS-W series MICROPROCESSOR pH/mV METER

PHS-W series precision pH/mV meter include the PHS-25CW, 3CW, 3BW. The meters are used to measure acidity and alkalinity of liquids

Order Code and Accessories:

Order code and Accessories:

PHS210: E65-1-BNC Glass pH Electrode, PT-10 Temperature Probe, Standard pH Buffers (pH4.01, 7.00, 10.01), AC adapters

PHS210 Benchtop pH/mV/°C/°F Meter

Specification:

PHS900 series water quality multi-parameter meter is capable of measuring up to 9 water quality parameters, including pH, ORP, Ion, Conductivity, TDS, Salinity, Resistivity, Dissolved Oxygen, etc.

FEATURES:

General Features:
Automatic Temperature Compensation ensures high accuracy of measurements.
Calibration due reminder helps you to calibrate meter regularly.
Automatic endpoint function freezes stable measured values.
Help message as a operational guide to helps you understand how to use meter.
Setup menu lets user customize the calibration points, stability conditions, date and time to meet measurement requirements.
Expanded memory stores and recalls up to 500 readings.
Built-in real-time clock stamps stored data to meets GLP.
USB communication interface.

pH Mode:
During the pH mode, Up to 5 points push-button calibration with auto-buffer recognition.
Selectable pH buffer standards and resolution (0.1, 0.01, 0.001pH).
Automatically calculates and displays electrode slope that helps you decide whether to replace pH electrode.
ORP Mode:
Single point offset calibration allows user adjusts displayed value to a known standard.
Absolute or Relative mV measurements provides accurate readings.
Ion Mode:
Standard BNC connector can connects many Ion Selective Electrode.
2 to 5 points push-button calibration from low to high concentrations.
Selectable multiple concentration units, including ppm, mg/L, mol/L.
Direct readout ion concentration simplifies measurement process.
mV measurement allows user to check performance of ion electrode.
Conductivity, TDS, Salinity, Resistivity Mode:
Up to 5-point push-button calibration allows user to uses customized calibration solutions.
Adjustable TDS factors, cell constants, temperature coefficients and normalization temperature (20°C or 25°C).
Selectable linear or pure water compensation modes.
In salinity measurement modes, selectable practical salinity (PSU) or seawater measurement standard (ppt).
Dissolved Oxygen Mode:
1 or 2 points auto-calibration (100% in saturated air or air-saturated water, 0% in zero oxygen solution).
Manual salinity and barometric pressure compensation.
Selectable readout in ppm, mg/L or % saturation.

Measure Modes For Each Models:

:: PHS900: pH, mV, ORP, Ion, Conductivity, TDS, Salinity, Resistivity, DO, ºC/ºF

:: PHS901: pH, mV, Conductivity, TDS, ºC/ºF

:: PHS902: pH, mV, ORP, Conductivity, TDS, Salinity, Resistivity, ºC/ºF

:: PHS903: pH, mV, ORP, DO, ºC/ºF

:: PHS904: Conductivity, TDS, Salinity, Resistivity, DO, ºC/ºF

Standard delivery does not include ORP and Ion electrode, need buy separately.

PHS900 SERIES  MULTIPARAMETER WATER QUALITY METER

Specification

Features:
During the pH mode, Up to 5 points push-button calibration with auto-buffer recognition.
Selectable pH buffer standards and temperature units.
Automatically calculates and displays electrode slope after calibration.
Automatic Temperature Compensation (ATC) ensures highly accurate measurements over the entire range.
Calibration due reminder prompts you to calibrate the meter regularly.
During ORP mode, Single point offset calibration allows user adjusts displayed value to a known standard.
Absolute or Relative millivolt (R.mV) measurement provides accurate ORP readings.
Automatic endpoint function freezes the stable measured values for easy reading and recording data.
Manual temperature calibration provides accurate temperature value.
Help message as a operational guide to helps you understand how to use meter.
Setup menu lets user customizes buffer standards, calibration points, stability conditions, resolution, temperature units, date and time to meet measurement requirements.
Reset function can resumes all settings to factory default values.
Expanded memory stores and recalls up to 500 readings.
Built-in real-time clock stamps stored data to meets GLP standards.
Stored data can be transferred into computer via USB communication interface.

PHS920 PRECISION pH/mV/ORP/ºC/ºF METER

Specification:

Order code and Accessories:

PHS920: E65-1 Glass pH Electrode, Standard pH Buffers (pH4.01, 7.00, 10.01), PT-10 Temperature Probe, Power Adapters
PHS920+ORP: E65-1 Glass pH Electrode, 501 ORP Electrode, Standard pH Buffers (pH4.01, 7.00, 10.01), Temperature Probe, Power Adapters

Features:
During the pH mode, Up to 5 points push-button calibration with auto-buffer recognition.
Selectable pH buffer standards and temperature units.
Automatically calculates and displays electrode slope after calibration.
During ORP mode, Single point offset calibration allows user adjusts displayed value to a known standard.
Absolute or Relative millivolt (R.mV) measurement provides accurate ORP readings.
During the ion mode, 2 to 5 points push-button calibration from low to high concentrations.
Selectable multiple concentration units, including ppm, mg/L and mol/L.
Direct readout ion concentration simplifies the elaborate measurement process.
Automatic Temperature Compensation (ATC) ensures highly accurate measurements over the entire range.
Automatic endpoint function freezes the stable measured values for easy reading and recording data.
Calibration due reminder prompts you to calibrate the meter regularly.
Manual temperature calibration provides accurate temperature value.
Help message as a operational guide to helps you understand how to use meter.
Setup menu lets user customizes buffer standards, calibration points, stability conditions, resolution, measurement units, date and time to meet measurement requirements.
Reset function can resumes all settings to factory default values.
Expanded memory stores and recalls up to 500 readings.
Built-in real-time clock stamps stored data to meets GLP standards.
Stored data can be transferred into computer via USB communication interface.

PHS930 PRECISION pH/Ion/ORP/^oC/^oF METER

PHS930 is a high accuracy meter used for measuring the ion concentration, ORP and pH values of liquids. The meter widely used in environmental studies, chemical labs, swimming pools, spas to monitor the chemical reaction of water.

SPECIFICATIONS:

Order code and Accessories:

PHS930: E65-1 Glass pH Electrode, Standard pH Buffers (pH4.01, 7.00, 10.01), PT-10 Temperature Probe, Power Adapters

SR931 Precision pH/mV/°C/°F Ion Meter

Features:
2 to 5 points push-button calibration from low to high concentrations.
Selectable multiple concentration units, including ppm, mg/L and mol/L.
Direct readout ion concentration simplifies the elaborate measurement
process.
mV measurement allows user to check performance of ion electrode.
Automatic Temperature Compensation (ATC) ensures highly accurate
measurements over the entire range.
Automatic endpoint function freezes the stable measured values for
easy reading and recording data.
Calibration due reminder prompts you to calibrate the meter regularly.
Help message as a operational guide to helps you understand how to
use meter.
Setup menu lets user customize calibration points, ion concentration
units, stability conditions, temperature units, date and time to meet
measurement requirements.
Reset function can resumes all settings to factory default values.
Expanded memory stores and recalls up to 500 readings.
Built-in real-time clock stamps stored data to meets GLP standards.
Stored data can be transferred into computer via USB communication
interface.

SR931 Precision pH/mV/°C/°F Ion Meter

Features:
2 to 5 points push-button calibration from low to high concentrations.
Selectable multiple concentration units, including ppm, mg/L and mol/L.
Direct readout ion concentration simplifies the elaborate measurement
process.
mV measurement allows user to check performance of ion electrode.
Automatic Temperature Compensation (ATC) ensures highly accurate
measurements over the entire range.
Automatic endpoint function freezes the stable measured values for
easy reading and recording data.
Calibration due reminder prompts you to calibrate the meter regularly.
Help message as a operational guide to helps you understand how to
use meter.
Setup menu lets user customize calibration points, ion concentration
units, stability conditions, temperature units, date and time to meet
measurement requirements.
Reset function can resumes all settings to factory default values.
Expanded memory stores and recalls up to 500 readings.
Built-in real-time clock stamps stored data to meets GLP standards.
Stored data can be transferred into computer via USB communication
interface.

Standard configuration:

1. Main instrument	1
2. Power cable	1
3. PH Combined Electrode	1
4. Temperature Sensor	1
5. Multi-function Electrode Support Stand	1
6. PH4, 6.86, 9.18 Buffer	5 bags for each
7. Data Collecting software	1
8. RS-232 Communication Line	1
9. TP-16 Print Connection Line	1

Overall dimension & weight:

Shipping package dimension: 332-265-275mm

Gross weight: 3kg Net weight: 2kg

SRS-3F  PH/ORP/Temp Meter
Characteristics:
1. Blue back-light & LCD displaying;
2. Automatic temperature compensation, automatic calibration and automatic calculation of percentage theoretical slope of electrodes;
3. Measurement results can be stored, deleted, searched and printed. It can store 50 sets of measurement data;
4. Protection from electricity cutting off.;
5. One point or two points automatic calibration can be conducted on the meter with five types of pH buffer solution selected by users within the temperature range of 0-60ºC;
6. With RS-232 interface for connecting TP-16 printer using DC 1.0 software of data-collection to communicate with computers;
7. Users can measure the pH value of ultra-pure water, pure water and boiler water through adjustment of equipotential point to select special electrodes.
Specifications:
1. Measurement range :

pH: (-2.00~18.00)pH
mV: (-1999.9~1999.9)mV
Temp.: (0..0~100.0) ºC
2. Resolution:

pH:0.01pH,
mV: 1 mV
Temp.: 0.1 ºC
3. Accuracy pH: ±0.01pH±ibit
mV: ±1mV±1bit
Temp.: ±0.3 ºC±1bit
4. Input impedance:1 x 10 12 Ω
5. Stability: ±0.01pH ±1bit/3h
6. Temperature compensation range: 0.0~100.0ºC
7. The temperature of the measured solution:5~60ºC

Note: Standard packing without ORP probe.

Standard configuration:

1. Main instrument	1
2. Power cable	1
3. PH Combined Electrode	1
4. Temperature Sensor	1
5. Multi-function Electrode Support Stand	1
6. PH4, 6.86, 10.00 Buffer	5 bags for each

Overall dimension & weight:

Shipping package dimension: 332-265-275mm

Gross weight: 3kg  Net weight: 2kg

SRS-3E PH/ORP/Temp Meter
CHARACTERISTICS:

1. 3 1/2 LED
2. Manual and automatic temperature compensation function
3. Two-points calibration
4. With CE certification
SPECIFICATION:

1. Measuring range
pH: (0.00~14.00)pH
mV: (-1999~1999)mV
Temp.: (0.0~100.0)ºC
2. Resolution
pH: 0.01pH
mV: 1mV
Temp.: 0.1ºC
3. Accuracy:
pH: ±0.01pH±1bit
mV: ±0.1%mV(FS) ±1bit
Temp.: ±0.5ºC±1bit
4. Input impedance: 1×1012Ω
5. Stability: ±0.01pH±1bit/3h
6. Temperature compensation range: (0.0~60.0)ºC
7. Temperature of the solution measured: (0~60)ºC

Note: Standard packing without ORP probe.

Standard configuration:

1. Main instrument	1
2. Power cable	1
3. PH Combined Electrode	1
4. Multi-function Electrode Support Stand	1
5. PH4.00, 7.00, 10.00 Buffer	5 bags for each

Optional accessories:

PH4.00, 6.86, 9.18 Buffer

5 bags for each

Overall dimension & weight:

Shipping package dimension: 332-265-275mm

Gross weight: 3kg Net weight: 2kg

SRS-3C   PH/ORP Meter
CHARACTERISTICS:
1.3 1/2 LED displaying
2.Manual temperature compensation function
3.Two-points calibration
4.With CE certification

SPECIFICATION:
1. Measuring range
pH: (0.00~14.00)pH
mV: (-1800~1800)mV
2. Resolution
pH: 0.01pH
mV: 1mV
3. Accuracy:
pH: ±0.01pH±1bit
mV: ±1mV ±1bit
4. Input impedance: 1×1012Ω
5. Stability: ±0.01pH±1bit/3h
6. Temperature compensation range: (0.0~60.0)ºC
7. Temperature of the solution measured: (5~60)ºC

Note: Standard packing without ORP probe.

Optional Accessories

SRS-3G  PH/ORP Meter

Functions:
1, Large screen, LCD display, dual parameter
2, Automatic buffer recognition and two-point calibration
3, It has the function of manual temperature compensation.
4, The instrument is equipped with electromagnetic mixing.
5, It is equipped with pH combination electrode.

Note: Standard packing without ORP probe.

Standard Configuration (SRS-5)

Optional Accessories (SRSJ-5)

SRS-5 PH/ORP Meter (touch screen)

Functions:
1. The instrument is equipped with large LCD Touch Screen and English operation system for easy use.
2. Several kinds of pH buffer solution can be chosen for instrument calibration. Furthermore, the buffer solution can be prepared by users.
3. The instrument can recognize five types of buffer solution automatically.
4. It has many functions such as automatic and manual temperature compensation, self-calibration and automatic calculation of electrode slope.
5. The data can be stored, deleted, printed and viewed, and the quantity of measuring data can be maximized to 200 sets.
6. It has standard RS-232 and USB interface. To match with data collecting software, it can be communicated with computer.
7. It is equipped with pH combination electrode and T-820C temperature electrode.

SPECIFICATION:

SRS-51 Sodium Analyzer

Features:

- Two-point calibration: Static and dynamic
- Static and dynamic measurement mode (match with model SRS-51-1
alkalizing device to realize dynamic measurement)

Specifications:

Standard Configuration (SRS-226)

Operational Accessories

SRS-226 Ion Meter (touch screen)

Functions:
1. Large LCD touch screen and English operation interface
2. Support multiple common ion mode (such as H+,Ag+,Na+,K+,NH4+,Cl-,F- etc...). The user
can define specific ion mode and test other ions.
3. It can measure pH value, and several kinds of buffer solutions can be selected to have
one-point or two-point (up to 5-point)calibration. The user can establish standard buffer
groups and the meter can recognize 10 kinds of buffer solutions.
4. The test results can be stored, deleted, viewed, printed or transmitted to PC. It can store up to 350 sets of measuring results. For other ions, the user can store up to 100 sets of pX measuring results and 100 sets of concentration measuring results.
5. It is equipped with RS-232 and USB interface. If matched with specific data collecting
software, it can be connected with PC.

SPECIFICATION:

Standard Configuration (SRS-708)

Optional Accessories (SRS-708)

Instrument functions:
1. It has 5.7 inch large touch screen and English operation system for easy use.
2. It can measure pH, pX, ORP, ion concentration, conductivity, resistivity, TDS, salinity, dissolved oxygen, saturation and temperature at the same time.
3. It provide many ion modes such as H+, Ag+, Na+, K+, NH4+, Cl-, F-, NO3-, BF4-, CN-, Cu2+, Pb2+, Ca2+. The users can define ion modes by themselves if choosing corresponding ion sensors.
4. It follows GLP practice and can store 2200 sets of measuring data.
5. Measuring data can be viewed, printed and deleted. The user can view current measuring data and the last calibration data.
6. It provides zero oxygen and full scale calibration,.
7. It has RS-232 and USB interface. If matched with specific data collecting software, it can be connected with PC.
8. It provides three measuring modes: continuous measuring, timed measuring and balance measuring mode.

SRS-708  Benchtop Multi-parameter Water Quality Meter (touch screen)

SPECIFICATION:

MP 500 series of electrochemical meters are the perfect products with advanced electronic, sensor and software design technology. Products contain more than ten kinds of electrochemistry measuring parameters and classified 14 kinds of electrochemistry meters. They are the best lab water analytical meters for their highest performance and the lowest cost.

- Nice appearance, easy to use. It equips a flexible electrode holder, intelligent stirrer and a brief operation manual.

- Meter meets with the requirement of international GLP standards. It features up to automatic calibration, automatic temperature compensation, storage data, clock display, time measurement, RS232 output, functions setting and self-diagnose information etc.

- It adopts digital filter and step slipping technology to improve meter's response speed and repeatability.

- Meter has the only product serial number.

- Dustproof and waterproof meter meets IP54 standards.

Model: SR511 Lab PH Meter

Measuring Parameters:  PH, mV and temperature

Features and Applications:

- Economical bench-top PH meter

- Equips three-in-one PH electrode, fast response and easy to use.

- Be suitable for lab generally use

Specifications:

Range:

PH: -1.99 to 19.99 PH mV: ±1999 mV

Temp: (-10 to 110) ºC

Accuracy: PH: ±0.01 PH 

mV: ±0.1% full scale

Temp: ±0.5 ºC

Other Parameters: 

ATC:  (0 to 100) ºC

Storage Data: 600 groups;  

Communication Connector: RS-232;

Power: DC9V/300mA;  

Size & Weight: (160×190×70)mm/880g

What's included:

1. 201T-M plastic PH/ATC three-in-one electrode (Customer's asking: SR211 -C glass electrode+SR500 temperature probe)

2. Model 602 flexible electrode holder

3. 9V power adaptor

4. PH buffer solution (4,7,10) 50ml

5. RS-232 communication software

Features and Applications:

- High precision bench-top PH meter.

- Equips model 2503-C PH electrode, suitable for measure the weaker ionic strength, feculent and colloidal solution.

- PH measure mode for high purified water and ammonia added purified water can be setup, suitable for use in electric power and petrifaction industry.

- Nice appearance, easy to use. It equips a flexible electrode holder, intelligent stirrer and a brief operation manual.

- Meter meets with the requirement of international GLP standards. It features up to automatic calibration, automatic temperature compensation, storage data, clock display, time measurement, RS232 output, functions setting and self-diagnose information etc.

- It adopts digital filter and step slipping technology to improve meter's response speed and repeatability.

- Meter has the only product serial number.

- Dustproof and waterproof meter meets IP54 standards.

Model: SR512 Precision PH Meter

Measuring Parameters: PH, mV and temperature

Specifications:

Range:

PH: -1.999 to 19.999 PH;

mV: ±1999.9 mV

Temp:  (-10 to 110) ºC

Accuracy:

PH: ±0.002 PH; mV: ±0.03% full scale

Temp: ±0.4 ºC

Size & Weight: (160×190×70)mm/880g

Other Parameters:

ATC: (0 to 100) ºC

Storage Data: 600 groups;

Communication Connector: RS-232;

Power: DC9V/300mA;

What's included:

1. 201T-M plastic PH/ATC three-in-one electrode

2. 2503-C glass PH combination electrode

3. SR500 temperature probe

4. Model 602 flexible electrode holder

5. RS-232 communication software

Features and Applications:

- The most useful PH and conductivity double-parameter meter.

- Economical bench top meter meets GLP standards, it is a worthy product for its good performance and low cost

- Nice appearance, easy to use. It equips a flexible electrode holder and a brief operation manual.

- It features up to automatic calibration, automatic temperature compensation, storage data, clock display, time measurement, RS232 output, functions setting and self-diagnose information etc.

- It adopts digital filter and step slipping technology to improve meter's response speed and repeatability.

- Meter has the only product serial number.

Dustproof and waterproof meter meets IP54 standards

Model: SR521 Lab PH/Conductivity Meter

Measuring Parameters: PH, mV, conductivity, resistivity, TDS, salinity and temperature

Specifications:

Range:

PH: -1.99 to 19.99 PH   mV: ±1999 mV

Cond: 0 to 200 mS/cm,be divided into five ranges

(0.00 to 20.00)μS/cm; (20.0 to 200.0)μS/cm;

(200 to 2000)μS/cm; (2.00 to 20.00)mS/cm;

(20.0 to 200.0)mS/cm

Res: (0 to 100)MΩ·cm;

TDS: (0 to 100)g/L

Sal: (0 to 100)ppt

Temp: (-10 to 110) ºC

Accuracy:

PH: ±0.01 PH;  mV: ±0.1% full scale

Cond: ±1.0% full scale    Temp: ±0.5  ºC

ATC:

PH: (0 to 100) ºC; Conductivity: (0 to 50) ºC

Other Parameters:

Storage Data: 900 groups;  

Communication Connector: RS-232;

Power: DC9V/300mA;

Size & Weight: (160×190×70)mm/880g

What's included:

1. 201T-M plastic PH/ATC three-in-one electrode

2. 2301-M plastic conductivity electrode (K=1, ATC)

3. RS-232 communication software

4. Model 602 flexible electrode holder

5. PH standard buffer solutions  (PH 4.00,PH 7.00, PH10.01)

6. Conductivity standard solutions  (1413μS/cm)

Features and Applications:

- PH and conductivity double-parameter meter with high accuracy.

- Equips model 2503 PH electrode, suitable for measure the weaker ionic strength, feculent and colloidal solution.

- PH measure mode for high purified water and ammonia added purified water can be setup, suitable for use in electric power and petrifaction industry.

- Inside setup with function of high purified water non-linearity automatic temperature compensation, suitable for accurate conductivity measurement for high purified water.

- Nice appearance, easy to use. It equips a flexible electrode holder and a brief operation manual.

- It features up to automatic calibration, automatic temperature compensation, storage data, clock display, time measurement, RS232 output, functions setting and self-diagnose information etc.

- It adopts digital filter and step slipping technology to improve meter's response speed and repeatability.

Dustproof and waterproof meter meets IP54 standards.

Measuring Parameters: PH, mV, conductivity, resistivity, TDS, salinity and temperature

Specifications:

Range:

PH: -1.99 to 19.99 PH   mV: ±1999 mV

Cond: 0 to 200 mS/cm, be divided into five ranges

(0.00 to 20.00)μS/cm; (20.0 to 200.0)μS/cm;

(200 to 2000)μS/cm;  (2.00 to 20.00)mS/cm;

(20.0 to 200.0)mS/cm (200 to 2000)mS/cm  (k=10)

Res: (0 to 100)MΩ· cm;

TDS: (0 to 100)g/L

Sal: (0 to 100)ppt

Temp: (-10 to 110) ºC

Accuracy:

PH: ±0.002 PH;  mV: ±0.03% full scale

Cond: ±0.5% full scale   Temp:  ±0.4  ºC

ATC:

PH: (0 to 100) ºC;  Conductivity: (0 to 50) ºC

Other Parameters:

Storage Data: 900 groups;  

Communication Connector: RS-232;

Power: DC9V/300mA;

Size & Weight: (160×190×70)mm/880g

What's included:

1. 201T-M plastic PH/ATC three-in-one electrode

2. 2503-C glass PH combination electrode

3. 2401-M glass conductivity electrode (K=1, ATC)

4. SR500 temperature probe

5. RS-232 communication software

6. Model 602 flexible electrode holder

7. PH standard buffer solutions  (PH4.00, PH7.00, PH10.01)

8. Conductivity standard solutions  (1413μS/cm)

Features and Applications:

- PH and ion concentration double-parameter meter with high accuracy.

- Equips model 2503 PH electrode, suitable for measure the weaker ionic strength, feculent and colloidal solution.

- Power and petrifaction industry.

- Two kinds of calibration solution can be self-setup to directly test the ion concentration of sample solution.

- Meter inside with ten kinds of ions can be selected, also can self-define other ions.

- There are four kinds of ion concentration measuring units:  pX, mol/L, mg/L and ppm.

- PH measure mode for high purified water and ammonia added purified water can be setup, suitable for use in electric.

- Dustproof and waterproof meter meets IP54 standards. RS232 output,

Model: SR523 PH/Ion Concentration Meter

Measuring Parameters: PH, mV, ion concentration and temperature

Specifications:

Range:

PH: -1.999 to 19.999 PH  

mV: ±1999.9 mV

Ion: 0.00 to 14.00 pX

(units: pX, mol/L, mg/L and ppm)

Temp: (-10 to 110) ºC

Accuracy:

PH: ±0.002 PH;  

mV: ±0.03% full scale;

Ion: ±0.5 % of reading(monovalent); ±1.0% of reading(bivalent) 

Temp: ±0.4  ºC

ATC: PH: (0 to 100) ºC   Ion: (0 to 60) ºC 

Other Parameters:

Storage Data: 900 groups;  

Communication Connector: RS-232;

Power: DC9V/300mA;   

Size & Weight: (160×190×70)mm/880g

What's included:

1. 201T-M plastic PH/ATC three-in-one electrode

2. 2503-C glass PH combination electrode

3. SR500 temperature probe

4. 6213 double-junction reference electrode

5. Model 602 flexible electrode holder

6. Model 901 intelligent stirrer

7. RS-232 communication software and cable

Measuring Parameters: PH, mV, ion concentration, conductivity, resistivity, TDS, salinity, Dissolved Oxygen and Temperature

Features and Applications:

- Multi-parameter meter contains more than ten kinds of measuring parameters, is suitable for high accuracy measurement, and excellent product for both good performance and low cost.

- DO measuring mode has automatic compensation for temperature, salinity and air pressure.

- PH measure mode for high purified water and ammonia added purified water can be setup, suitable for use in electric power and petrifaction industry.

- Inside setup with function of high purified water non-linearity automatic temperature compensation, suitable for accurate conductivity measurement for high purified water.

- There are four kinds of ion concentration measuring units: pX, mol/L, mg/L and ppm.

- Equips model 2503 PH electrode, suitable for measure the weaker ionic strength, feculent and colloidal solution

Working Condition:

Model: SR551 PH/mv/Ion Concentration/Conductivity/Dissolved Oxygen Meter

Technical Parameters:

PH:

mV:

Ion Concentration:

PH910 pH/mV/Temp. Meter

Main features:
* TFT color screen with graphic and text guides
* Equipped with a flexible electrode holder
* Multi-language operating system (English, Chinese, German, Italian and Spanish)

Technical Parameters:

PH:

mV:

Temperature:

Main features:
* TFT color screen with graphic and text guides
* Equipped with a flexible electrode holder
* Multi-language operating system (English, Chinese, German, Italian and Spanish)

PC910 pH/mV/Conductivity/TDS/Salt/Temp. Meter

Technical Parameters:

PH:

mV:

Conductivity

Temperature:

Function:

Other Technical Parameters:

PH950 pH/mV/Temp. Meter

Main features
* TFT color screen with graphic and text guide
* Multifunctional test bench with intelligent stirrer and flexible electrode holder
* Multi-language operating system (English, Chinese, German, Italian and Spanish)