PCE TUM 20 浊度计 (0-1000NTU; ± 5%)

Specification

Measuring range:   0.00 to 50.0 NTU and 50 to 1000 NTU

Resolution: 0.01 and 1 NTU

Accuracy  : ± 5 % from measuring range or  ± 0.5 NTU

Light source :  LED, infrared at 850 nm 

Lifetime: Almost unlimited

Light detector: Photodiode

Measurement time: < 10 sec.

Power supply: 6 x 1.5 V AAA batteries

Operating conditions: < 50 °C / 122 °F, < 85 % RH

Dimensions: Approx. 155 x 76 x 62 mm / 6.1 x 3.0 x 2.4" (H x W x D)

Weight: Approx. 320 g / 0.71 lb

Delivery contents

1 x PCE-TUM 20 water analysis meter

1 x calibration standard (0 NTU)

1 x calibration standard (100 NTU)

2 x measuring cuvettes

1 x cleaning solution

1 x cleaning cloth

6 x batteries (1.5 V AAA)

1 x user manual

1 x carrying case 

Manual