CODEPCE-TUM 20
CODEPCE-TUM 20
Turbidity Meter
- 0 ... 1000 NTU turbidity range
- 0.01 NTU resolution
- 850 nm infrared LED
- Calibration references included
- Complies with ISO 7027
Availability & price
| Code | Availability | excl. VAT | incl. VAT | Cart |
|---|---|---|---|---|
| PCE-TUM 20 |
€691,00
|
€856,84
|
= Express from Europe: at our premises in 1-2 working days, from €35 + VAT Express from Europe, from €35 + VAT
Description
- 0 ... 1000 NTU turbidity range
- 0.01 NTU resolution
- 850 nm infrared LED
- Calibration references included
- Complies with ISO 7027
The PCE-TUM 20 is a portable handheld turbidity meter for water quality analysis. It measures turbidity in NTU (Nephelometric Turbidity Units) over two ranges, 0 ... 50 NTU and 50 ... 1000 NTU, which switch automatically for increased accuracy. The included 0 NTU and 100 NTU calibration references allow the meter to be adjusted at any time.
The light source is an infrared LED with a wavelength of 850 nm. For the lower range, a photodiode set at 90° to the beam reads the light scattered by the particles in the sample (nephelometric or diffused light method). For the upper range, a second photodiode on the opposite side measures the transmitted light.
Highlights
- Portable handheld turbidity meter
- Automatic range switching for higher accuracy
- 850 nm infrared LED light source
- Photodiode at 90° plus transmitted light photodiode
- Large LCD screen and simple keypad
- 2-point calibration with 0 NTU / 100 NTU references
- HOLD, MIN and MAX functions
- Measures to ISO 7027
Specifications
| Turbidity | |
|---|---|
| Measuring range | 0 ... 50 NTU |
| Resolution | 0,01 NTU |
| Accuracy | ±5% FS or ±0.5 NTU |
| Measuring range | 50 ... 1000 NTU |
| Resolution | 1 NTU |
| Accuracy | ±5% FS or ±0.5 NTU |
| General technical data | |
| Measuring functions | HOLD, MIN, MAX |
| Display type | LCD |
| Display size | 2,1 Inch |
| Standard(s) | ISO 7027 |
| Sensor | Photodiode |
| Automatic power-off | 5 min |
| Light source | LED, infrared at 850 nm |
| Measuring angle | 90 ° |
| Measurement time | 10 s |
| Calibration | 2-point calibration (0 NTU / 100 NTU) |
| Menu language | English, English (GB) |
| Protection class (device) | IP20 |
| Power supply | batteries |
| Battery | 6 x 1,5 V AAA battery , Alkali-manganese |
| Capacity | 1200 mAh |
| Operating conditions | 0 ... 50 °C , 0 ... 85 % RH |
| Storage conditions | 0 ... 50 °C , 0 ... 80 % RH |
| Dimensions ( L x W x H ) | 155 x 76 x 62 mm |
| Weight | 320 g |
Package Contents
- 1×PCE-TUM 20 Turbidity Meter
- 1×calibration reference (0 NTU)
- 1×calibration reference (100 NTU)
- 2×measuring cuvettes
- 1×cleaning solution
- 1×cleaning cloth
- 6×batteries (1.5 V AAA)
- 1×user manual
- 1×carrying case
Technical Documents 2
Official distributor