WTW 600321 Turb 430 IR/SET, Portable Turbidity Meter Set for Nephelometric Measurement
Specifications
Light source | LED |
pH measurement | yes |
Turbidity measurement | yes |
Calibration interval/record | yes |
Cal. adjustment for selected programs | no |
Special methods with pH and Temp. | yes |
User-defined progr. via LSdata Software | 100 |
Data storage | 1000 |
Sets | available |
Rechargeable batteries w. universal plug | optional |
Methods/programs | ca. 200 |
Cells / Cuvettes: round | 16 mm ( H:91-104 mm); 28 mm |
Ident number | yes |
Interface | RS232 |
PC-Connection | yes |
Method-update via Internet | yes |
Firmware-update via Internet | yes |
LabStation for lab use incl. rechargeable battery + PC Software LSdata | optional |
LSdata Stand alone optional | optional |
Certificates | CE/ETLus/cETL |
Waterproof housing | IP 67 |
- in field case with table insert and accessories: Kal.Kit, 5 empty cuvette (28 mm), cleaning tissues, screw driver, PC-software Lsdata, PC cable AK 540 B, instruction. Optional: LabStation LS Flex/430 with PC-software LSdata Flex/430 for GLP-compliant data export and rechargeable batteries RB Flex/430 (order no. 251 301) or rechargeable batteries RB Flex/430 (order no. 251 300), PC software LSdata Flex/430 (stand alone, order no. 902762).
Turb® 430 IR meet the requirements of nephelometric measurement at 90° stray light for drinking water with highest precision particularly suitable in the range < 1 NTU and is therefore suitable for water analysis,control, such, fuel, cell cultures, food and beverage industries and (health) administration surveillance.
- Measuring range comprises 0.02 -1100 NTU/FNU with automatic measuring range switching
- Adjustable calibration intervals and GLP-compliant documentation
- Stray light behavior according to pharmacopoeia 5.0
- Higly precise AMCO Clear® Standards
The measurement and automatic 3-point calibration runs menu-guided. 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