• Model NO.：PHS-3CA
• Resolution：0.001 pH,0.01pH, 0.1mv, 0.1c
• Power Supply：AC220V +,- 22V, 50Hz +,- 1Hz
• Temperature Compensation Range：0~99.9c
• Accuracy：+,- 0 005pH, +,- 0 2mv, +,- 0.3c
• Transport Package：Carton
• Trademark：BOQU
• Origin：Shanghai
• HS Code：9027809900
• Production Capacity：100pieces,Week

Basic Info.

Model NO. PHS-3CA Resolution 0.001 pH/0.01pH, 0.1mv, 0.1c Power Supply AC220V +/- 22V, 50Hz +/- 1Hz Temperature Compensation Range 0~99.9c Accuracy +/- 0 005pH, +/- 0 2mv, +/- 0.3c Transport Package Carton Trademark BOQU Origin Shanghai HS Code 9027809900 Production Capacity 100pieces/Week

Product Description

            PHS-3CA Laboratory PH Meter


Technical Indexes

1.Display: The double-row Nixie tube shows PH value/mV value and the temperature respectively.

2.Measuring range: 0~14.00pH, -l999~ +1999mV, 0~99.9ºC

3.Resolution: 0.001 PH/0.01PH, 0.1mV, 0.1ºC

4.Accuracy: ±0 005pH, ±0 2mV,  ±0 3ºC

5.Temperature compensation range: automatic: 0~99.9ºC, manual: 0~99.9ºC

6.Input impedance: >1012Ω

7.Communication interface: RS232 bi-directional communication

8.Temperature compensation: Nernst electrode slope temperature compensation,

pure water and ultra-pure water with addition of ammonia converted at 25ºC.

9.Output: 0~1400mV

10.Power supply: AC220V ± 22V, 50Hz ± 1Hz

11.Working conditions: ambient temperature: 0-60ºC; relative humidity: ≤90%

12.Power-down memory: > 5 years

13.Calibration mode: One-point calibration, two-point calibration

Features

Double-row nixie tubes display PH value/mV value and temperature respectively.

Computer-based: It adopts high-performance CPU chip, high-precision AD conversion technology and SMT

technology to complete the multi-parameter measurement, automatic temperature compensation and instrument

self-checking, with high precision and good repeatability.

Reliability: Single board structure, touch button, no switch knob

25ºC Conversion: Nernst electrode slope temperature compensation, pure water and ultra-pure water with

addition of ammonia converted at 25ºC.

Standard liquid temperature auto-conversion: It pre-stores the temperature curve of the standard liquid; in the

calibration, it can convert pH value of the standard liquid automatically at the set temperature.

Auto-determination of error calibration: If the user wrongly uses the standard buffer solution in the calibration,

the instrument will prompt automatically.

PH-3CA is a PH meter with the most powerful functions and the most convenient operation on the market.
In the aspects of the intelligence, the measuring property, the usage environment as well as the external structure,
great improvement has been made, so the accuracy of the instruments is very high.
It can be widely used for continuous monitoring of PH values of the solutions in thermal power plants, chemical fertilizer,
alloy, environmental protection, pharmaceutical, biochemical, foodstuff, running water, etc.

FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock,
it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: We can offer the sample, it is extra

Q: What is your terms of payment ?
A: 100% T/T in advance ,balance before shipment.

If you have another question, pls feel free to contact us as below:
Contact: Jori Liu
 
Mobile: +86 17507082182