P913 Table pH and Conductivity Meter Portable Bench Meters Made in China,TDS Tester,Water Quality Test Meter
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- Supplier: Shanghai Yoke Instrument Co. Ltd.
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Product Overview
Description
Product Description
Details Images
General Features:
1. 5-inch LCD screen with 150° viewing angle for clear reading out of 5-meter.
2. Built-in microprocessor chip has Intelligent functions such as automatic calibration, ATC, data storage, clock display, USB output, function settings, automatic power-off and low voltage alarm, etc.
3. Two USB interfaces for PC connection, battery charging, and data transfer.
4. 3.5mm electrode interface makes it very easy for electrode connection.
5. Auto recognition of different electrodes. The electrode with built-in chip can automatically stores and retrieve calibration data after connecting with meter.
6. Can store 300 sets of data including readings, date and time.
7. Rechargable battery can last for 30 hours. Auto power off when no operation in 10 minutes.
Features:
● pH Mode:
1. Auto recognition of 15 buffers with three kinds of options: Europe & USA, NIST and China. Support 1, 2, 3 point calibration.
● Conductivity Mode:
1. Adopt advanced conductivity measurement technology, with conductivity electrode (K=1), it can meet measuring accuracy requirement for range of 0.5μS/cm ~ 200mS/cm.
2. Can switch among conductivity, TDS, salinity and resistivity. Multinomial calculation for TDS and salinity to ensure the conversion precision of the full scale.
3. Auto recognition of 8 conductivity standard solution with 2 kinds of options: Europe & USA, and China.
● DO Mode:
1. It has functions of ATC, manual salinity compensation and manual pressure compensation.
2. Polarographic DO electrode, short polarization time (3-5 mintues).
Specification
Model | P911 | P912 | P913 | P914 | ||
Standard Accessaries | Electrode holder | √ | √ | √ | √ | |
pH composite electrode | √ | √ | ||||
Cond. electrode (K=1) | √ | √ | ||||
DO electrode | √ | |||||
Temperature probe | √ | √ | √ | √ | ||
pH buffer solution | √ | √ | ||||
DO filling solution | √ | |||||
Membrane cap | √ | |||||
Cathode polishing paper | √ | |||||
Power adapter | √ | √ | √ | √ | ||
Manual | √ | √ | √ | √ | ||
Model | P911 | P912 | P913 | P914 | ||||
Parameters | pH/mV | √ | √ | |||||
Cond./TDS/Sal./Res. | √ | √ | ||||||
DO | √ | |||||||
Temp. | √ | √ | √ | √ | ||||
pH | Measuring range | (-2 ~ 19.999)pH | √ | √ | ||||
Resolution | 0.1/0.01pH | |||||||
Accuracy | ±0.02 pH | |||||||
Input current | ≤2×10-12 A | |||||||
Input impedance | ≥1×1012 Ω | |||||||
Stability | ±0.002 pH/3h | |||||||
Temp. compensation | (0 ~ 100)℃, auto or manual | |||||||
mV | Measuring range | ±1999.9mV | √ | √ | ||||
Resolution | 0.1 mV | |||||||
Accuracy | ±0.03% FS | |||||||
Cond. | Measuring range | Conductivity: | √ | √ | ||||
(0.00~20.00)μS/cm, (20.0~200.0)μS/cm | ||||||||
(200~2000)μS/cm, (2.00~20.00)mS/cm | ||||||||
(20.0~200.0)mS/cm, | ||||||||
(200~2000)mS/cm (K=10) | ||||||||
TDS:(0 ~ 100)g/L | ||||||||
Salinity:(0 ~ 100)ppt | ||||||||
Resistivity:(0 ~ 100)MΩ·cm | ||||||||
Resolution | 0.01/0.1/1μS/cm; 0.01/0.1mS/cm | |||||||
Accuracy | Meter: ±1.50% FS; Electrode: ±1.0% FS | |||||||
Temp. compensation | (0 ~ 50)℃, auto | |||||||
Electrode constant | 0.1 / 1 / 10 cm-1 | |||||||
DO | Measuring range | (0.000 ~ 90)mg/L (ppm) | √ | |||||
Resolution | 0.01/0.1 | |||||||
Accuracy | (0 ~ 100) ppt | |||||||
Response time | ≤30s (25℃, 90%response) | |||||||
Temp compensation | (0 ~ 50)℃, auto | |||||||
Salinity compensation | (0.0 ~ 50.0)g/L, manual | |||||||
Pressure compensation | (80 ~ 105)kPa, manual | |||||||
Display parameters | Conc., Saturation, Temp. | |||||||
Electrode type | Polarographic | |||||||
Temp. | Measuring range | (-10 ~ 110)℃ | √ | √ | √ | √ | ||
Resolution | 0.1℃ | |||||||
Accuracy | 5 ~ 60℃:±0.4℃ Others: ±0.8℃ | |||||||
Other | Display | 5-Inch white backlit LCD screen | √ | √ | √ | √ | ||
Data storage | 300 sets | |||||||
Power | DC 5V/1A; Lithium Battery | |||||||
Output | Micro USB & Standard USB | |||||||
Ambient Temp. | 15 ~ 45 ℃ | |||||||
Ambient Humidity | ≤85% | |||||||
IP grade | IP54 | |||||||
Dimensions/N.W. | 190×130×15mm / 280g | |||||||
Shipping Size/G.W. | 470x430x100mm /2.5kg | |||||||
Good Design
5-Inch white backlit LCD screen
Adjustable Angle
Standard Accessories:Electrode holder
Standard Accessories:pH electrode,Conductivity electrode,Temperature probe
Standard Accessories:pH buffer solution(buffer solution ,it will not come with the meter as it can not be shipped by Air )
Product packaging
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Certifications
CE
CE
ISO9001
Company Profile
Shanghai Yoke Instrument Co.,Ltd.
Yoke Instrument was founded in 2007, we are a specialized manufacturer of laboratory analytical instruments based in Shanghai.
Main products: Spectrophotometer, GC. pH/Conductivity/DO Meter, lon Meter, Turbidity Meter, Colorimeter, COD, Moisture Analyzer, Balance and biological microscope, etc.
Using advanced production equipment from Japan, our products are manufactured to CE standards. And we inspect 100 percent of products before shipping. OEM/ODM orders are welcomed. and our senior R&D staff will meet your requests quickly, we are constantly striving to innovate- a thirst which has aided us in garnering nine patents in China
With reliable quality, favorable price and sincere service, Yoke has successfully established business cooperation with customers from more than 80 countries and have good reputation. We will further promote ourselves and enhance customer satisfaction to create a win-win situation between Yoke and customers.
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