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Digital Turbidity Meters
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 Bellstone Digital Turbidity Meters BHI-LSR-374
Bellstone Ditital Turbidity Meter, BHI-LSR-374 and Nephelometer are ideal instruments for measurment of suspensions. They consist of alight source focused on a test tube containing the sample solution under test. The light reflected at right angle to the focused light by the suspension in the solution, is detected by the photo electric detector amplified and displayed on a 3½ digit LED display (or on the analog meter, in model 351E)
Clarity of water is extremely important in products destined for human consumption. Suspension free water is also considered necessary for industries manufacturing beverage, food products etc. Similarly, minimum limits of turbidity are requried to be observed in drinking water & sewage disposals.
Special Feature
Reliable & Accurate Results
Sewage and Drinking Water Testing
3½ Digit LED Display
Measurements up to 1000 NTU
Model : BHI-LSR-374(A)
Product : Digital Turbidity Meter
Display : 3½ Digital LED
Detector : Photocell/Photodiode
Range : 0 to 1000 NTU in 2 ranges
Resolution : 1 NTU
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Technical Specifications
| Model | BHI-LSR-374(A) | BHI-LSR-374(B) | BHI-LSR-374(C) | | Accuracy | ± 3% FS ± 1 digit | ± 2% FS ± 1 digit | ± 3% FS ± 1 digit | | Sample System | 30 mm Clear Glass Test Tubes | 30 mm Clear Glass Test Tubes | 30 mm Clear Glass Test Tubes | | Light Source | 6V Tungsten Lamp | 6V Tungsten Lamp | 6V Tungsten Lamp | | Power | 230 ± 10%, 50Hz AC | 230 ± 10%, 50Hz AC | 230 ± 10%, 50Hz AC | | Dimensions | 245 x 260 x 125 mm | 245 x 260 x 125 mm | 245 x 260 x 125 mm | | Accessories | Test tubes Set Operation Manual Dust Cover | Test tubes Set Operation Manual Dust Cover | Test tubes Set Operation Manual Dust Cover |
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