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)

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)

Hazardous Substance Data
SDS
Link
Description: Ratio 15 NTU
Manufacturer Article Number: CRSR-15-100
Volume ml: 100

Similar products

Sedimentation cone, plastic, SAN
Imhoff pattern. DIN 12672. Transparent SAN (Styrene acrylonitrile). With screw cap for draining the contents. Temperature-resistant up to max. 85°C.Graduations, ml:Subdivisions, ml0 to 20.12 to 100.510 to 1001.5100 to 30010300 to 100050
From CHF 47.40*

Accessory holders for sedimentation cones, PVC
Imhoff pattern, solid grey PVC. Stable design.
From CHF 198.80*

Imhoff Sedimentation cones, borosilicate glass 3.3
Manufactured from borosilicate glass 3.3 according to sedimentation tests according to DIN 12672 standard. Featured with volume graduation of 1000 ml. Volume graduations and inscriptions are printed with white enamel.Graduations, ml:Subdivisions ml:0 to 20.12 to 100.510 to 401.040 to 1002.0100 to 100050.0
From CHF 95.20*

Secchi Disk
For determining the depth of visibility and light permeability of water. Sturdy design made of strong, hard-wearing plastic. Lead weight for better lowering. The approx. 15 cm high rod is fitted with an eyelet for fastening the lowering engine. The lowering line is marked in intervals of 100 cm with figures from 1 to 10 and in between additionally with line markings each 50 cm for better reading of the depth of visibility while the disk is being lowered.Lowering line, please order separately.
From CHF 37.00*

Calibration Kit for Turbidimeter Eutech™ TN-100
Calibration kit includes 4 x 60 ml standard solutions (0.02, 20.0, 100, 800 NTU).
From CHF 346.60*

Flocculation tester ET 730 / ET 740 / ET 750, bench top
Designed for efficiency testing of flocculation or precipitation agents.For use in laboratories. Model ET 730 portableIlluminated back panel for glare-free observation of the samplesModels ET 740 and ET 750 with continuously variable stirring speedSpeed of ET 730 can be adjusted to 20, 40, 50, 100 and 200 min-1Timer feature and digital displayHeight adjustment of the stirring blades during operationFor beakers with 1000 to 1500 ml volume, tall and low formSpecificationsSpeed controlAL30: AL40 + AL50:20, 40, 50, 100, 120 min-1 10 ... 300 min-1 (stepless)TimerAL30: AL40 + AL50:0 ... 30 minutes (continuous) 0 ... 999 min or 0 ... 99 h (continuous)Power Supply:100 ... 240 V, 50/60 Hz
From CHF 1,850.00*

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)
Price on request

Turbidity Standards Formazine
For all turbidity meters.
Price on request

Turbidity meters Turb® 430
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.Scope of delivery: Turb® 430 IR / Turb® 430 T: Turbidity meter with calibration set 0.02-10.0-100 NTUTurb® 430 IR/SET / Turb® 430 T/SET: Turbidity meter in case with table insert, calibration set 0.02-10.0-100 NTU, PC software LSdata, accessoriesSpecificationsMeasuring range:NTU 0 to 1100 FNU 0 to 1100Resolution:0.01 in the range 0.00 to 9.99 0.1 in the range 10 to 99.90 1 in the range 100 to 1100Accuracy:± 0.01 NTU or ± 2 % of measured valueReproducibility:0.01 NTU or 0.5% vof measured valueCell size:28 x 60 mm, 20 ml sample volumePower supply:4 x AA batteries for approx. 3000 measurements
From CHF 2,342.20*