Precision Multi-Parameter Water Quality Meter for pH, Mv, Conductivity, and Dissolved Oxygen

• Customization: Available
• Warranty: 1 Year
• Display: LED
• Model NO.: P916
• Appliance: Food Analysis, Medical Research, Biochemistry
• Portable: Portable
• Certification: ISO9001
• Type: Precision pH Meter
• Resolution: 0.1/0.01pH
• Transport Package: Carton
• Specification: (240 x 170 x 80) mm 550g
• Origin: China
• Production Capacity: 500/Month

Product Description

Product Description

The multi-parameter measuring instrument for high precision measurement in laboratories covers a variety of electrochemical parameters such as pH, conductivity and dissolved oxygen. It is suitable for petroleum, chemical, pharmaceutical, power plant and environmental protection industries, and has a wider application in education and scientific research fields.

Functional Features

1. It adopts 6.5-inch LED screen, complete parameters display, intuitive, and user-friendly interface operation design, which is convenient for users to operate and use.
2. Omron long-life light touch button is used, which is convenient and durable and can reach more than 100,000 times.
3. In line with international GLP requirements, it has intelligent functions such as automatic calibration, automatic temperature compensation, data storage, USB output, clock display, wireless printing, function setting and self-diagnostic information.
4. The instrument has a bilingual operating system in Chinese and English, and the operation design is user-friendly. The brightness of the instrument can be adjusted
5. The built-in large-capacity storage can store 2000 sets of measurement data. The data can be transferred through the U disk. The stored data can be opened by the general office software EXELL, which is very convenient for customers to edit.
6. The dissolved oxygen measurement mode has the functions of automatic temperature compensation, automatic salinity compensation and automatic pressure compensation.
7. The new structure of polarographic dissolved oxygen electrode can measure temperature, salinity and dissolved oxygen at the same time. With a special dissolved oxygen electrode calibration set, the electrode polarization only takes 3~5 min.
8. With the combination diaphragm cap, when replacing the sensitive membrane, just tighten the new diaphragm cap on the electrode, which is extremely convenient to use.
9. Eight kinds of conductivity standard solutions can be automatically identified. There are two series of standard solutions to choose from: European and American series and Chinese series.
10. Using advanced conductivity measurement technology, the conductivity electrode with constant K=1 only needs one point calibration to meet the measurement accuracy requirements of 0.5μS/cm ~ 200 mS/cm.
11. The conductivity, TDS, salinity and resistivity can be switched. TDS and salinity are calculated by polynomial to ensure the conversion accuracy of the whole range.
12. It can automatically identify 15 kinds of pH standard buffer solutions, and there are three series of standard buffer solutions to choose from: European and American series, NIST series and Chinese series.
13. The instrument is equipped with a Bluetooth module, which supports wireless Bluetooth printing and is convenient for users to operate. It is optional to support wireless Bluetooth transmission of data to mobile phones and computers.
14. Designed to meet IP54 dust and splash protection grade.

Product Parameters

pH
Display range	(-2.00 ~ 19.99) pH
Resolution	0.1/0.01pH
Accuracy	Electric meter: ±0.01 pH, matching: ±0.02pH
Input current	less than or equal to 1 x 10-12 A
Input impedance	≥ 3 x 1012 Ω
stability	±0.002pH/3h
Temperature compensation range	manual/automatic (0~100) ºC
mV
Measurement range (mV/ORP/EH)	-1999mV ~1999mV
Resolution	1mV
Accuracy	±0.1% FS
conductivity
Measurement range	(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)
Electrical resistivity	(0 ~ 100) MΩ·cm
TDS	(0 ~ 100)g/L
Salinity	(0 ~ 100) ppt
Resolution	0.01/0.1/1μS/cm; 0.01/0.1/1 mS/cm
Accuracy	Electric meter: ±0.5% FS, matching: ±0.80%FS
Temperature compensation range	(0 ~ 100) ºC (manual/automatic)
Electrode constant	0.1 / 0.5 / 1 / 5 / 10 / 50 / 100 cm-1
Reference temperature	25ºC,20ºC and 18ºC
dissolved oxygen
Measurement range	(0 ~ 20.00) mg/L (ppm) (0 ~ 200.0)%
Resolution	0.1/0.01 mg/L (ppm); 1/0.1%
Accuracy	Electric meter: ±0.10 mg/L, matching: ±0.40 mg/L
Response time	less than 30s (25ºC,90% response)
Temperature compensation range	(0 ~ 100) ºC (automatic)
Salinity compensation range	(0 ~ 45) ppt (manual)
Pressure compensation range	(80 ~ 105) kPa (manual)
Automatic calibration	water saturated air; water saturated by air
Electrode type	polarographic
temperature
Measurement range	0ºC~ 100ºC
Resolution	0.1ºC
Accuracy	±0.4ºC
Other parameters
Data storage	2000 sets
Storage content	measurement number, measurement value, temperature value, ATC or MTC status, measurement date, measurement time
Power supply	DC12V/1A
Communication interface	USB2.0, wireless Bluetooth interface
Size and weight	(240 x 170 x 80) mm 550g
Ambient temperature	5 ~ 35ºC (0.01 class)
Environmental humidity	less than 85%
IP grade	IP54 dustproof and splashproof

Company Profile

Q1. What products do you offer?
We offer a wide range of laboratory instruments including centrifuge, vacuum centrifugal concentrators, veterinary equipment, laboratory Water Purifier, nitrogen / hydrogen / air generator, vacuum freeze dryers, homogenizers, freezing microtome, high-throughput tissue grinders, ultrasonic cleaning machines, magnetic stirrer and more. In addition, we also provide single-use bioprocessing products. Welcome to inquire us.

Q2. What kind of services do you offer?
We offer sales, installation, maintenance, and repair services for all of our laboratory instruments.

Q3. Do you have a factory?
Yes, we have a certified standard factory with professional manufacturing capabilities, welcome to visit our factory.

Q4. Can I use my own logo or design on the goods?
Yes, we provide OEM/ODM service, your logo and design can be made on the products.

Q5. Do you ship internationally?
Yes, we ship internationally to customers all over the world.

Q6. Do you provide warranty for your products?
Yes, we provide a warranty for all of our products. Please refer to the specific product page for more information on the warranty period.

Q7. How can I place an order?
To place an order, please contact our sales team via email or phone. They will assist you with the ordering process.
 
Q8. Can I request a custom configuration for a product?
Yes, we can accommodate custom configurations for certain products. Please contact our sales team to discuss your requirements.