Basic Info.
Type
pH/Conductivity/TDS/Salinity Meter
Analysis Method
Chemical Analysis
Operating Mode
Push Button
Off Mode
Manual & Automatic
Production Time
7-15 Working Days
Specification
210mm*188mm*60mm
Product Description
KJPH-902 Benchtop pH/Conductivity/TDS/Salinity Meter
·Product discription
Multiparameter benchtop pH/Conductivity meter contains 12 optional parameters. The meter is suitable for measuring the pH, ORP, Conductivity, TDS, Salinity and Resistivity of the liquids.
pH Mode:
• Profession benchtop pH/Conductivity meter is equipped with a large backlit LCD display.
• 1 to 5 points push-button calibration with auto-buffer recognition.
• Selectable pH buffer standard (USA/NIST/DIN) or using the custom calibration solutions.
• Automatic electrode slope display helps user decide whether to replace sensor.
ORP Mode:
• Single point offset calibration allows adjusting the displayed value to a known standard.
• Relative and absolute millivolts measurement modes provide accurate ORP readings.
Conductivity/TDS/Salinity/Resistivity Mode:
• 1 to 5 points push-button calibration with automatic calibration solution recognition.
• Selectable cell constant (0.1/1/10), normalization temperature (20/25°C), TDS conversion
factor, seawater and practical salinity measurement modes.
• Linear or pure water compensation improves measurement accuracy of meter.
·Features
1. Automatic Temperature Compensation provides accurate reading over the entire range.
2. Calibration Due Reminder prompts user to calibrate the meter regularly.
3. Stability indicator automatically shows current measurement status.
4. Auto-Hold function freezes stable measured value for easy viewing and recording.
5. Manual temperature calibration corrects temperature deviation.
6. Selectable temperature unit (°C or °F) meets different application requirements.
7. Automatic electrode diagnosis shows zero point offset and slope of the electrode.
8. Help message as a operational guide that helps you quickly begin using the meter.
9. System menu allows setting the 12 parameters, including the number of calibration points,
resolution, stability condition, measurement unit, etc.
10. Reset feature automatically resumes all parameters back to factory default settings.
11. Expanded memory stores and recalls up to 500 readings.
12. Built-in real-time clock stamps stored data to meet GLP standard.
13. Stored data can be transferred into computer by USB communication interface.
·Specification
Model | KJPH-902 |
pH | |
Range | -2.000~20.000pH |
Accuracy | ±0.002pH |
Resolution | 0.1, 0.01, 0.001pH, Selectable |
Calibration Points | 1 to 5 points |
Calibration Solutions | USA, NIST, DIN or User-defined |
Temperature Compensation | 0~100°C, 32~212°F |
Compensation Mode | Manual or Automatic |
mV | |
Range | -1999.9~1999.9mV |
Accuracy | ±0.2mV |
Resolution | 0.1, 1mV, Selectable |
Calibration Points | 1 point (Only for Relative mV mode) |
Calibration Range | ±200mV |
Conductivity | |
Range | 0~20.00, 200.0, 2000µS/cm, 20.00, 200.0mS/cm |
Accuracy | ±0.5% F.S |
Calibration Points | 1 to 5 points |
Calibration Solutions | 10µS/cm, 84µS/cm,1413µS/cm,12.88mS/cm,111.8mS/cm |
Temperature Compensation | 0~100°C, 32~212°F, Manual or Automatic |
Temperature Coefficient | 0.0~10.0%/°C |
Compensation Modes | Linear or Pure Water |
Cell Constant | K=0.1, 1, 10 or User-defined |
Normalization Temperature | 20°C or 25°C |
TDS | |
Range | 0~100ppt (Max. 200ppt, depending on factor setting) |
Accuracy | ±1% F.S |
TDS Factor | 0.1~1.0 (Default 0.5) |
Salinity | |
Range | 0~10ppt (Max. 80ppt) |
Accuracy | ±1% F.S |
Measurement Modes | Seawater or Practical Salinity |
Resistivity | |
Range | 0~100MΩ |
Accuracy | ±1% F.S |
Resolution | 0.01, 0.1, 1 |
Temperature | |
Range | 0~105°C, 32~221°F |
Accuracy | ±0.5°C, ±0.9°F |
Resolution | 0.1°C |
Calibration Points | 1 point |
Calibration Range | Measured value ±10°C |
Others | |
Hold Function | Manual or Automatic |
Stability Conditions | Low or High |
Calibration Due | 0 to 31 days |
Power Off | Manual or Automatic (10, 20, 30 minutes) |
Reset Function | Yes |
Memory | Stores up to 500 data sets |
Output | USB Communication Interface |
Connector | BNC, 6-pin Mini Plug |
Display | LCD (130×110mm) |
Power Requirements | DC5V, using AC adapter, 220VAC/50Hz |
Dimensions | 210(L)×188(W)×60(H)mm |
Weight | 1.5kg |
·Detail Pictures
·Packing&Shipping
1. Standard export wooden case with high quality cushioning material ensure the item arrive customer in good condition.
2. Carefully check every packing detail before delivery to avoid any troubles during the transportation.
3. Appointed logistics company could be used according to customers demands.
4. Do our best to make sure customer can get their goods in time.
·About Kejie Group
Nanjing Kejie Group have one researching institution and four professional production bases,which is a leading manufacturer in R&D, manufacturing and sales of gas chromatography, high efficient liquid chromatography, atomic absorption spectrometer, atomic fluorescence, UV visible spectrophotometer, headspace injector and other analytical instruments and related products.
·Our Service
Our commitment to you doesn't end when your equipment is shipped-It begins.
1. One years' warranty supported by product experts
2. AMC,post warranty,24H/7D response
3. Lifetime's spare parts supply for our products
4. Long term distribution partners worldwide ensure individual on-site customer consultation and service.
·Contact Information
Address:
2nd floor, A1 building, Nanjing University of Sci&Tech,
No.129-3 Guanghua Road, Nanjing City,
Jiangsu Province, China
Postal Code: 210014
Sales Contact
Tel: 0731-84139855
FAX: 0731-89833299
Please feel free to submit your inquiry information to us.We will contact with you as soon as possible.
·FAQ
Q1: Are you the factory?
A1: Of course we are,we have one Researching Institution and four Professional Production Bases
Q2:What's the warranty period? How do you provide this?
A2:Two years (24 month).
We have very strict inspection, the instruments which you received are high-quality and reliable.
If there's any error, we'll provide you the on line solution with in 12 hours. We'll provide you the spare parts and the shipping cost totally free.
If the problem was caused by the instrument quality, and cannot be repaired, we'll ship you the new one.
Q3:What's the production time?
A3:Usually 20 days for production, some equipment need extra time to debug.
Q4:What's the Delivery method ?
A4:Light-weight cargo is usually by express , Air transport and sea shipping is acceptable (provide with safety packing)
Q5:What's the delivery time?
A5:According to different method and country , express will be 6~15 days
Q6:How to install and operate?
A6:According to each instruction manual which sent with equipment. ( We also provide after-sale technical support)
Q7:What's the payment term?
A7:Usually we do 50%TT deposit ,50%TT balance before shipping.Western Union, are acceptable.
Address:
Building E1, 5th Floor, Nangong Industrial Park, 15 Wanshou Road, Jiangbei New District, Nanjing, Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Instruments & Meters
Management System Certification:
ISO 9001
Company Introduction:
Nanjing Kejie Group was established in 2006, which is a leading manufacturer in R&D, manufacturing and sales of gas chromatography, high efficient liquid chromatography, atomic absorption spectrometer, atomic fluorescence, UV visible spectrophotometer, headspace injector and other analytical instruments and related products. We have dozens of patent certifications, together with CE, FCC, RoHS and other international certifications.
Having one researching institution and four professional production bases
Kejie Group-Nanjing Analytical Instrument Researching Institution
With senior technique engineers and professors who are engaged in R&D for the analytical instrument for a long time.
Kejie Group-Nanjing Kejie Analytical Instrument Co., Ltd
Products series: GC, LC, UV visible spectrophotometer and related products.
Kejie Group-Hunan Tryte Technology Development Co., Ltd
Products series: Atomic fluorescence spectrometer, related products for the top gas chromatography.
Kejie Group-Beijing Hintrely Instrument Co., Ltd
Products series: Atomic absorption spectrometer.
Kejie Group-Shanghai Jili Instrument Co., Ltd
Products series: Ultrasonic sample pretreatment.
We have high technology support from our R&D team, who is engaged in developing and applying analytical instruments in a long term. Our products are not only popular in domestic market, but also popular in South Asia, Australia, Europe, America and so on.