Cope-LLG Catalogue 2018

1244 12. Environmental-, soil-, water-, food analysis Sample analysis/Turbidity GENERAL CATALOGUE EDITION 20 E & OE. Turbidity meter Turb ® 355 Battery-operated portable turbidity meter with infrared LED for nephelometric measurements as per ISO 7027/DIN EN 27027 (EN ISO 7027) or as a white light model with tungsten lamp as per US EPA. It is handy, light and simple to operate and is suitable, primarily for applications to monitor > 1 NTU. With smaller samples of 15 ml, it is also very suited for applications in fermenters and cell cultures at good precision. Scope of delivery: Turbidity meter in a handy small case with quick instructions, calibration standards 0.02-10.0-1000 NTU, empty cuvettes and batteries. 1 WTW ® Specifications Measuring range: NTU 0 to 1100 FNU 0 to 1100 Resolution: 0.01 NTU in the range 1 to 9.99 0.1 NTU in the range 10.0 to 99.9 1 NTU in the range 100 to 1000 Accuracy: 0 to 500 NTU/FNU: ±0.1 NTU/FNU or ±2 % of measured value 500 to 1100 NTU/FNU: ±3 % of measured value Reproducibility: 0.05 NTU or ±1% of measured value Cell size: 25 x 45 mm, 15 ml sample volume Power supply: 4 x AAA batteries for approx. 1500 measurements Type Description PK Cat. No. Turb ® 355 IR Turb ® 355 with infra red LED with tungsten lamp 1 1 6.902 303 6.236 840 1 Turbidity meters Turb ® 550 The professional turbidity meter with up to 1000 NTU for nephelometric measurements with automatic 1-3-point calibration and calibration interval monitoring. Measuring range selection from 0.01 to 1000 NTU is carried out automatically, and for comparative measurements the current and previous values can be shown on the 2-line display. Scope of delivery: Turbidity meter with built-in short operating instructions, 3 calibration standards 0.02-10.0-1000 NTU, 2 empty cells 2 WTW ® Specifications Measuring range: NTU 0 to 1000 FNU 0 to 1000 (only Turb ® 550 IR) Resolution: 0.01 NTU in the range 0.00 to 9.99 0.1 NTU in the range 10.0 to 99.9 1 NTU in the range 100 to 1000 Accuracy: ±2 % of measured value or ±0.01 NTU Reproducibility: ±1% of measured value or ±0.01 NTU Cell size: 28 x 70 mm round cell, 25 ml sample volume Power supply: 100-240 V ±10 %/47-63 Hz Type Description PK Cat. No. Turb ® 550 IR Turb ® 550 with infra red LED with tungsten lamp 1 1 7.510 011 7.090 752 2 Turbidity Standards Highly accurate turbidity standards composed of suspended microspheres, suitable for Instrument calibration and control of all turbidity meters. Stable, shelf life of 2 years (from Date of Manufacturing). NIST traceable, US EPA approved and tested in compliance with ISO 7027. HDPE bottles of 100 ml. Two ranges available: - Ratio range for Ratio Turbidity Measuring instruments (measure of the scattered light from the sample at a 90° angle from the incident light, plus at additional angles (several detectors) - Non Ratio for Non Ratio Turbidity Measuring instruments will measure the scattered light from the sample at a 90° angle from the incident light (one detector) 3 Reagecon Type Description PK Cat. No. CRS-0.0 CRS-0.1 CRS-20 CRS-200 CRS-800 CRSR-0 CRSR-0.1 CRSR-15 CRSR-100 Non Ratio 0.0 NTU Non Ratio 0.1 NTU Non Ratio 20 NTU Non Ratio 200 NTU Non Ratio 800 NTU Ratio 0.0 NTU Ratio 0.1 NTU Ratio 15 NTU Ratio 100 NTU 1 1 1 1 1 1 1 1 1 6.233 961 6.075 473 6.233 962 4.012 096 4.012 099 4.012 057 6.233 012 6.286 185 4.012 076 3