Product Description
Company Info
Product Description
Applicable Range:
High performance and high precision precision pH meter. Adopted LED with the advantage of reliable stability and easy to use. Widely used in medical, pharmaceutical, colleges and universities, scientific research institutions and the environmental protection departments.
Technical Parameters:
1. Measurement Range: pH: 0~14 mV: 0~± 1999.9mV
2. Distinguishability: pH: 0.01 pH mV: 0.1mV
3. Fundamental Error: pH: ± 0.01 pH mV: ± 0.1%(F. S)
4. Input Impedance: ≥ 1× 1012Ω
5. Temperature Compensation Range: (manual) 0~99.9º C
6. Electrode: E201-C plastic shell pH composite electrode
7. The Normal Use Environment:
(1) Environment Temperature: (0~40) º C
(2) Relative Humidity: ≤ 85%
(3) Power Supply: AC 220V± 22V, 50Hz
(4) No obvious vibration and electromagnetic interference.
8. Weight: 0.5 Kg
9. Dimensions: 206mm× 180mm× 72mm
Features:
1. The MCU control measurement process, using a digital filtering technology improve the system reliability.
2. Manual temperature compensation, and the temperature digital compensation technology, eliminating the nonlinear factors of temperature compensation.
3. Two calibration point.
4. Has seven built-in standard values, only need to choose the standard fluid when calibration, without manual input.
High performance and high precision precision pH meter. Adopted LED with the advantage of reliable stability and easy to use. Widely used in medical, pharmaceutical, colleges and universities, scientific research institutions and the environmental protection departments.
Technical Parameters:
1. Measurement Range: pH: 0~14 mV: 0~± 1999.9mV
2. Distinguishability: pH: 0.01 pH mV: 0.1mV
3. Fundamental Error: pH: ± 0.01 pH mV: ± 0.1%(F. S)
4. Input Impedance: ≥ 1× 1012Ω
5. Temperature Compensation Range: (manual) 0~99.9º C
6. Electrode: E201-C plastic shell pH composite electrode
7. The Normal Use Environment:
(1) Environment Temperature: (0~40) º C
(2) Relative Humidity: ≤ 85%
(3) Power Supply: AC 220V± 22V, 50Hz
(4) No obvious vibration and electromagnetic interference.
8. Weight: 0.5 Kg
9. Dimensions: 206mm× 180mm× 72mm
Features:
1. The MCU control measurement process, using a digital filtering technology improve the system reliability.
2. Manual temperature compensation, and the temperature digital compensation technology, eliminating the nonlinear factors of temperature compensation.
3. Two calibration point.
4. Has seven built-in standard values, only need to choose the standard fluid when calibration, without manual input.
Address:
Layer 2, Building 18, Dragon Ball 3 Road Industrial Zone, Nanshan District, Shenzhen, Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Electrical & Electronics, Instruments & Meters, Manufacturing & Processing Machinery
Company Introduction:
Shenzhen Chang Hong Instru. Co., Ltd., is a new high-tech private enterprise which set up since 2002, Committed to professional production of water quality testing and environmental analysis instruments business.
We mainly produce the following products: A series of laboratory desktop or portable COD fast meter; COD heater; COD & ammonia nitrogen meter; Ammonia nitrogen meter; Table turbidity; Portable pH meter; Portable conductivity meter; Portable dissolved oxygen meter; Ultrasonic open-channel flow meters; Industrial dissolved oxygen meter, pH meter, conductivity meter and ultrasonic level gauge products and so on.
Our products have been sold all over the country, a total about 4000 users over, and exported to many countries. Our technical staff account for 70% of the total number of staff, the formation of a group from the doctoral, Master′s, senior engineers and terminal developers is a well-established skills and practice of experienced research and development team, the knowledge structure related to optical, chemical analysis and computer hardware and software technology.
The company make use of its technology development ability, the advanced production technology, perfect equipment, constantly improve the quality of products and services, based on the principle of being highly responsible for the customer, and strive to high starting point, high-grade, high quality, high standards, development, production and sales of domestic first-class water quality and environmental analysis instruments.
We mainly produce the following products: A series of laboratory desktop or portable COD fast meter; COD heater; COD & ammonia nitrogen meter; Ammonia nitrogen meter; Table turbidity; Portable pH meter; Portable conductivity meter; Portable dissolved oxygen meter; Ultrasonic open-channel flow meters; Industrial dissolved oxygen meter, pH meter, conductivity meter and ultrasonic level gauge products and so on.
Our products have been sold all over the country, a total about 4000 users over, and exported to many countries. Our technical staff account for 70% of the total number of staff, the formation of a group from the doctoral, Master′s, senior engineers and terminal developers is a well-established skills and practice of experienced research and development team, the knowledge structure related to optical, chemical analysis and computer hardware and software technology.
The company make use of its technology development ability, the advanced production technology, perfect equipment, constantly improve the quality of products and services, based on the principle of being highly responsible for the customer, and strive to high starting point, high-grade, high quality, high standards, development, production and sales of domestic first-class water quality and environmental analysis instruments.
