PCE PH 22-TUM 20-CM 41-KIT 盐水游泳池pH计套件 (0~14 pH; 0~1000 NTU; 0~2000 µS/cm)

- PCE-PH 22: 

Measuring ranges: 0.0 ... 14.0 pH; -5 ... 80°C / 23 ... 176°F

Resolution: 0.01 pH; 0.1°C / 0.18°F

Accuracy: ± 0.02 pH; ± 0.8°C / 1.5°F

Calibration: Automatically at pH 4, pH7

Temperature compensation: -5 ... 80°C / 23 ... 176°F

Display: 4-digit LCD display

Surroundings: 0 ... 60°C / 32 ... 140°F, < 80% rh

Dimension: 186 x 40 mm / 7.3 x 1.6 in

Care: 4 x 1.5V AAA batteries (incl.)

Weight: 130 g / < 1 lb

- PCE-TUM 20:  

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

Resolution: 0.01 and 1 NTU

Accuracy: ± 5% of meas. Measuring range or ± 0.5 NTU

Light source: LED, infrared at 850 nm

Lifespan: Almost unlimited

Light detector: Photodiode

Measurement time: < 10 sec.

Battery: 6 x 1.5V AAA batteries

Environmental conditions: Max. 50°C / 122°F, max. 85% RH

Dimensions (HxWxD): 155 x 76 x 62 mm / 6.1 x 3 x 2.4 in

Weight : 320 g / < 1 lb

- PCE-CM 41:

Conductivity measuring range EC: 0 ... 2000 µS / cm, 0 ... 20 mS / cm

Resolution conductivity EC: 1 µS / cm, 0.01 mS / cm

Accuracy conductivity EC: ± 1% of the measuring range

Measuring range for salinity TDS: 0 ... 2000 mg / l (ppm), 20000 mg / l (ppm)

Resolution salinity TDS: 1 ppm (<1320 ppm), 10 ppm (> 1320 ppm)

Accuracy salinity TDS: ± 3% of the measuring range

Measuring range temperature: 0 ... 60°C / 32 ... 140°F

Resolution temperature: 0.1°C / 0.18°F

Accuracy temperature: ± 0.8°C / 1.5°F

TDS: 1 ppm (< 1320 ppm) 10 ppm (> 1320 ppm)

Calibration: 1413 µS / cm

Surroundings: 0 ... 60°C / 32 ... 140°F, < 80% rh

Power supply: 4 x 1.5V batteries type AAA (incl.)

Dimension: 186 x 40 mm / 7.3 x 1.6 in (HxW)

Weight : 130 g / < 1 lb

Delivery Scope: 

1 x PCE-PH 22-TUM 20-CM 41-KIT

1 x PCE-TUM 20 turbidity meter

1 x PCE-CM 41 conductivity meter

1 x Screwdriver

1 x Calibration standard 0 NTU

1 x Calibration standard 100 NTU

1 x Calibration solution PH 4

1 x Calibration solution PH 7

2 x Measuring cuvettes

1 x Cleaning solution

1 x Cleaning cloth

14 x 1.5V AAA batteries

1 x Carrying case

1 x Operating instructions