Pt-Co Comparator

The platinum-cobalt colorimeter measures the degree of yellowness in water samples by comparing the color of the sample with that of a standard platinum-cobalt solution. It determines the color value by irradiating the sample with light of a specific wavelength and detecting the intensity of the transmitted light. This instrument is used for color detection in drinking water and industrial water, meeting the requirements of water quality standard testing.
Selection
When selecting, ensure the measurement range covers common chromaticity values and check the instrument's repeatability error. Pay attention to the validity period of standard solutions and the light transmission performance of matching cuvettes. Consider the simplicity of the operation interface and examine the dustproof design. Verify the completeness of the calibration certificate and understand the maintenance cycle.

Terms

Instruments

Equipped with infrared CO2 sensor accuracy of 0.1%, CO2 recovery time ≤ concentration value × 1.2min, built-in ultraviolet sterilization lamp and microbial Filter, effectively prevent foster pollution, the use of antibacterial stainless steel lumen for easy cleaning and maintenance.

$ 1555.00

Using microcomputer module control, CO2 control accuracy of 0.1%, temperature resolution of 0.1 ℃, equipped with CO2 and gas dual filtrate device, liner four corners arc design for easy cleaning.

$ 2400.00

Using Infrared Sensor to monitor CO2 concentration, not affected by Temperature Humidity, CO2 concentration recovered within 5 minutes after opening the door, Temperature Fluctuation +/- 0.2 ℃, equipped with Microbial Filter and door temperature heating system to prevent condensation pollution.

$ 3338.00

Equipped with infrared CO2 sensor accuracy of 0.1%, CO2 uniformity +/- 0.1%, built-in UV sterilization lamp and microbial Filter, antibacterial stainless steel inner cavity four corners arc design for easy cleaning, support programmatic programming and Linear dispersion display function.

$ 4971.00

Provide 25, 40, 70, 100 four profile specifications, size 87x87x2.5mm, weight only 60 grams, Portable design is convenient for quick comparison and evaluation on site.

$ 505.00

Infrared CO2 Sensor Response Fast, Not Affected by Temperature Humidity, CO2 Recovery Time ≤ 3 minutes; Circulating wind speed automatically adjusts to avoid sample volatilization; Door temperature heating prevents condensate pollution.

$ 3402.00

Infrared Sensor is used to monitor CO2 concentration, which is not affected by temperature and Humidity, and restores the set CO2 value within 5 minutes after opening the door; Equipped with Microbial Filter, the filtration efficiency of ≥ 0.3 μm particles reaches 99.99%, effectively preventing pollution.

$ 4177.00

Using infrared CO2 Sensor control accuracy +/- 0.1%, gas sleeve heating heating, CO2 recovery time does not exceed the concentration value × 1.2 minutes, double door structure sealing good anti-pollution.

$ 1524.00

Equipped with infrared CO2 sensor accuracy of 0.1%, with ultraviolet sterilization and door heating anti-condensation design, CO2 recovery time ≤ concentration value × 1.2 minutes, support RS-485 interface connection.

$ 4506.00

Using PT1000 temperature sensor, Measurement range 0-100 ℃, 316 stainless steel shell to ensure corrosion resistance, suitable for a variety of water quality environment monitoring.

$ 130.00

Equipped with infrared CO2 sensor accuracy of 0.1%, built-in ultraviolet sterilization lamp can effectively prevent pollution, support 0-20% CO2 concentration range, the use of antibacterial stainless steel cavity for easy cleaning and maintenance.

$ 3901.00

With 200 Rotation speed control and 0.1-200 rpm range, support PT100 temperature sensor to achieve accurate temperature measurement of -40~ 300 ℃, touch operation and data recording function can automatically generate Excel files

$ 5850.00

Using Infrared CO2 Sensor, restore 5% concentration within 3 minutes after opening the door; Equipped with 90 ℃ heating and humidity sterilizing system, effectively eliminate microbial pollution; Temperature Fluctuation +/- 0.1 ℃, CO2 control accuracy +/- 0.1%.

$ 6505.00

The infrared CO2 sensor accuracy is +/- 0.1%, which is not affected by temperature Humidity; the circulating fan speed is automatically adjusted to avoid sample volatilization; the door temperature heating system prevents condensate pollution; the CO2 recovery time is ≤ 3 minutes, and the temperature recovery is ≤ 8 minutes.

$ 1835.00

The cavity preheating technology implementation +/- 0.8 ℃ Temperature Uniformity, equipped with infrared CO2 Sensor to ensure accurate concentration, standard ultraviolet sterilizing lamp to prevent cross-contamination, support remote monitoring function.

$ 4161.00