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meter 430 德国WTW Turb turbidity Portable ：德国WTW
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Portable turbidity meter Turb® 430
Portable nephelometric with highest precision according to DIN ISO / US EPA for water analytics, quality control and process monitoring
Lab precision, suitable for drinking water
Adjustable calibration intervals and GLP-compliant documentation
Stray light behavior according to pharmacopoeia 5.0
The turbidity meters Turb ® 430 IR acc. to DIN ISO 27027 and Turb ® 430 T acc. to US EPA 180.1 meet the requirements of the nephelometric measurement at 90° stray light for drinking water with highest precision, especially in the range < 1 NTU. The measuring range comprises 0-1100 NTU/FNU with automatic measuring range switching and is therefore suitable for water analysis as well as quality control, such as gasoline, cell cultures, as well as in the food and beverage industries.
The measurement and automatic 3-point calibration runs self-explanatory and menu-controlled. The calibration takes place via an AMCO Clear ® standard set (0.02-10-1000 NTU). Up to 1000 data sets including sample ID numbers can be stored and later put out GLP-compliant via the PC software LSdata . The quality assurance of the measured results is supported by calibration interval setting with documentation. This makes Turb ® 430 not only a portable meter – also available in a practical field set - but also a precise and reliable benchtop meter for applications of up to 1100 NTU/FNU with optimized data administration!
AMCO Clear ® standards
Polymer calibration standards resist against Formazine by significantly higher accuracy and stability without drifting, which increases the measuring accuracy significantly：
Manufacturing tolerance of only ±1% for highest result accuracy
Long-term stable particle distribution and size
No health hazard
Easy to dispose of
N.I.S.T. traceability
Variations
| Model | De |
Order no. | |||
|---|---|---|---|---|---|
| Turb ® 430 IR / SET | Case set Turb ® IR according to DIN ISO with table insert, calibration set 0.02-10.0-100 NTU, PC software LSdata, accessories | 600321 | |||
| Turb ® 430 T / SET | Case set Turb ® IR according to US EPA 180.1 with table insert, calibration set 0.02-10.0-100 NTU, PC software LSdata, accessories | 600326 | |||
| Turb ® 430 T | Portable turbidity meter IR according to DIN ISO, battery operation with calibration set 0.02-10.0-100 NTU | 600325 | |||
| Turb ® 430 IR | Portable turbidity meter IR according to DIN ISO, battery operation with calibration set 0.02-10.0-100 NTU | 600320 | |||
Technical Data
| Measuring ranges | NTU 0 … 1100 / 0-1100 FNU 0 … 1100 |
| Cuvette size | 28x60 mm, 20 ml sample volume |
| Reproducibility | 0.01 NTU or < 0.5% of measured value |
| Power supply | 4 x AA batteries for approx. 3000 measurements |
| Accuracy | ± 0.01 NTU or ± 2% of the measured value |
| Resolution | 0.01 for range 0.00 … 9.99 0.1 for range 10 … 99.90 1 for range 100 … 1100 |
Matching and supplemental products
Software
Turbidity standards
Adapter
Accessories
| Modell | De |
Order no. | |||
|---|---|---|---|---|---|
| Cal.Kit Turb ® 430 IR | Kalibrierset für Turb ® 430 IR (0.02-10.0-1000 NTU) | 600560 | |||
| FC pHotoFlex ® /Turb ® 430 | Field case with table insert, storage room, empty | 251304 | |||
| LK28-Set | 12 replacement cuvettes round 28 x 60 mm | 251302 | |||
| ADA USB | USB standard adapter without cable for the connection of WTW benchtop meters to the PC, if desired on the meter AK 540/B. | 902881 | |||
| RB Flex/430 | Batteries with universal power plug | 251300 | |||
| LSdata Flex/430 | PC software for GLP-conform data management and programming of your own methods | 902762 | |||
| AK 540/B | Interface cable for the connection of devices with 6-pin socket connection to a PC via the RS232 interface. Including 9/25 adapter | 902842 | |||
| Cal.Kit Turb ® 430 T | Calibration set for Turb ® 430 T (0.02-10.0-1000 NTU) | 600561 | |||
| LS Flex/430 | LabStation for easy operation, evaluation and charging function in the lab, with PC software LSdata for GLP-conform data evaluation, zero modem cable, battery and universal power supply, RS 232 interface | 251301 | |||
Downloads
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