Photometer
Photometers measure nearly all disinfectants and the pH value based on the photometric principle. They are portable, compact and make safe, simple measurement possible.
Product description
Precise measurement results through high-quality interference filters
The photometers DT1B, DT3B and DT4B are used, among other things, as a reference method for calibrating the electrochemical sensors for chlorine, chlorine dioxide Chlorine dioxide is an exceptionally reactive gas, which is not stored due to its instability ... more in the glossary, chlorite, H2O2, bromine and ozone Significantly less environmentally harmful by-products result from the generation and use of ozone ... more in the glossary. They have been adapted to today's technical requirements and can be used in almost all areas of water analysis. High-quality interference filters and long-term stable LEDs are used as the light source in the high-precision optics. The entire measuring unit is maintenance-free. Precise and reproducible analysis results are achieved with minimum time and effort. The units are winning customers over with their excellent operating convenience, ergonomic design, compact dimensions and ease of use.
Your benefits
- Portable and compact
- Simple to operate with text support
- safe, simple measurement of chlorine, chlorine dioxide, chlorite, H2O2, bromine, ozone, pH and trichloro-isocyanuric acid
- Can be calibrated
- Memory function for the last measurements
- Backlit display
Field of application
The following list of applications are general examples of generally suitable applications for this product. Please contact your local sales representative to talk about the applicable use of this product in your specific case / environment.
- Swimming pools
- Potable water
- Process water
Technical Details
Measuring ranges of the DT1B:
- 0.05 ... 6.0 mg/l free chlorine (DPD1) + total chlorine (DPD1+3)
- 5 ... 200 mg/l free chlorine (high range)
- 0.1 … 13.0 mg/l bromine (DPD1)
- 0.05 … 11 mg/l chlorine dioxide (DPD1)
- 0.03 … 4.0 mg/l ozone (DPD4)
- 6.5 … 8.4 pH (phenol red)
- 1 … 80 mg/l cyanuric acid
Measuring ranges of the DT3B:
- 1 … 50 / 40 … 500 mg/l hydrogen peroxide (H2O2)
Measuring ranges of the DT4B:
- 0.03 … 2.5 mg/l chlorite
- 0.05 … 11 mg/l chlorine dioxide
- 0.05 … 6 mg/l chlorine
Measuring tolerance: depends on the measured value and measuring method
Battery: 4 x AA/LR6
Permissible ambient temperature range: 5…40 °C
Relative humidity: 30 ... 90% (non-condensing)
Degree of protection: IP 68
Housing material: ABS
Keypad: polycarbonate film
Dimensions: 190 x 110 x 55 mm (L x W x H)
Weight: 0.4 kg
Technical Data
Order no. | |
---|---|
Photometer DT1B | 1039315 |
Photometer DT3B | 1039317 |
Photometer DT4B | 1039318 |
The scope of delivery of the photometer includes a transport case, accessories, cuvettes and reagents.
Downloads for Photometer
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Overview
Precise measurement results through high-quality interference filters
The photometers DT1B, DT3B and DT4B are used, among other things, as a reference method for calibrating the electrochemical sensors for chlorine, chlorine dioxide Chlorine dioxide is an exceptionally reactive gas, which is not stored due to its instability ... more in the glossary, chlorite, H2O2, bromine and ozone Significantly less environmentally harmful by-products result from the generation and use of ozone ... more in the glossary. They have been adapted to today's technical requirements and can be used in almost all areas of water analysis. High-quality interference filters and long-term stable LEDs are used as the light source in the high-precision optics. The entire measuring unit is maintenance-free. Precise and reproducible analysis results are achieved with minimum time and effort. The units are winning customers over with their excellent operating convenience, ergonomic design, compact dimensions and ease of use.
Your benefits
- Portable and compact
- Simple to operate with text support
- safe, simple measurement of chlorine, chlorine dioxide, chlorite, H2O2, bromine, ozone, pH and trichloro-isocyanuric acid
- Can be calibrated
- Memory function for the last measurements
- Backlit display
Application
Field of application
The following list of applications are general examples of generally suitable applications for this product. Please contact your local sales representative to talk about the applicable use of this product in your specific case / environment.
- Swimming pools
- Potable water
- Process water
Technical Data
Technical Details
Measuring ranges of the DT1B:
- 0.05 ... 6.0 mg/l free chlorine (DPD1) + total chlorine (DPD1+3)
- 5 ... 200 mg/l free chlorine (high range)
- 0.1 … 13.0 mg/l bromine (DPD1)
- 0.05 … 11 mg/l chlorine dioxide (DPD1)
- 0.03 … 4.0 mg/l ozone (DPD4)
- 6.5 … 8.4 pH (phenol red)
- 1 … 80 mg/l cyanuric acid
Measuring ranges of the DT3B:
- 1 … 50 / 40 … 500 mg/l hydrogen peroxide (H2O2)
Measuring ranges of the DT4B:
- 0.03 … 2.5 mg/l chlorite
- 0.05 … 11 mg/l chlorine dioxide
- 0.05 … 6 mg/l chlorine
Measuring tolerance: depends on the measured value and measuring method
Battery: 4 x AA/LR6
Permissible ambient temperature range: 5…40 °C
Relative humidity: 30 ... 90% (non-condensing)
Degree of protection: IP 68
Housing material: ABS
Keypad: polycarbonate film
Dimensions: 190 x 110 x 55 mm (L x W x H)
Weight: 0.4 kg
Technical Data
Order no. | |
---|---|
Photometer DT1B | 1039315 |
Photometer DT3B | 1039317 |
Photometer DT4B | 1039318 |
The scope of delivery of the photometer includes a transport case, accessories, cuvettes and reagents.
Downloads
Downloads for Photometer
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Contact us
Mr. Vikalp Tripathi
Managing Director, Heidelberg ProMinent Fluid Controls India Pvt. Ltd.