Subtotal: 8.820$
Price 94$ excl.VAT
In StockProduct information “HI708 Checker HC ® – Nitrite, HR”
The HI 708 Checker®HC is a simple, accurate, and cost effective way to measure high ranges of nitrite. Designed as a more accurate alternative to chemical test kits, the HI 708 provides quick, accurate results in four easy steps.
The HI 708 uses an adaptation of the Ferrous Sulfate method. The reaction between nitrite and the reagent causes a greenish/brown tint in the sample.
Order Information: The HI 708 Checker®HC is supplied with 2 cuvettes and caps, reagent starter kit (6 packets of reagent), 1 X 1.5X AAA battery, and an instruction manual.
Product Manuals
Range : 0 to 150 ppm
Resolution : 1 ppm
Accuracy (@25°C/77°F) : ±3 ppm ±5% of reading
Measurement Method : Colorimetric
Light Source : Photodiode @575 nm
Light Detector : Silicon photocell
Method : Adaptation of the Ferrous Sulfate method. The reaction between nitrite and the reagent causes a greenish/brown tint in the sample.
Power Supply : Battery – 1 x 1.5V AAA
Power Auto Off : After 10 min. of inactivity
Environment : 0 to 50°C (32 to 122°F); RH max 95% non-condensing
Dimensions : 81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5”) Weight 64 g (2.25 oz.)
The compact TB 210 IR (formerly the TurbiCheck infrared) turbidity meter is designed to allow fast, precise on site or laboratory measurements. The unit measures scattered light at 90 ° angle as stipulated in ISO 7027.
Measuring in the range 0-1100 NTU, the unit is suitable for various applications including drinking water, waste water, process and pool water testing. The infrared light source allows for measurement of coloured and colourless samples.
A simple keypad layout and range selection button ensures further ease of use. Up to 16 results can be stored and reviewed with time and date. The instrument is supplied in a robust carry case with all necessary accessories, and a set of calibration standards.
| Instrument: | Double wavelength, automatic wavelength selection, direct reading colorimeter |
| Light Source: | LEDs, interference fiters (IF) and photosensor in transparent cell chamber. Wavelength specification of the IF: 530 nm Δ λ = 5 nm 560 nm Δ λ = 5 nm |
| Wavelength Accuracy: | ± 1 nm |
| Photometric Accuracy: | 3% Full Scale (T = 20°-25°C) |
| Photometric Resolution: | 0.01 A |
| Power Supply: | 4 x AAA (LR 03) Batteries Lifetime: approximately 17 hours or 5,000 tests |
| Auto-Off: | 10 minutes after last keypress |
| Display: | LCD (back-light upon keypress) |
| Storage: | automatic; 16 data sets with time and date stamp |
| Interface: | Infrared interface for data transfer |
| Time: | Real time and date |
| Calibration: | Supplied factory calibrated. User calibration is possible. Reset to factory calibration is possible. |
| Dimensions: | 155 x 75 x 35 mm |
| Weight: | 250 grams (including batteries) |
| Ambient Conditions: | Temperature: 5-40°C Relative humidity: 30-90% (non-condensing) |
| Waterproof: | IP 68 (1 hour at 0.1 meter); floats |
| Compliance: | CE |
| Warranty: | 2 years |
| Includes: | Instrument in carrying case 4 Micro batteries (AAA) 3 Round vials (Glass) with lids Tablet Reagents for each reagent Crushing/Stirring Rod Guarantee sheet Certificate (COC) Instruction manua |
Product Type: Test Kit
Brand: Tintometer
Product Line: Lovibond
Class: CHECKIT Comparator Test Kit
Grade: Chlorine (DPD)
Range: 0 – 4 mg/l Cl2
Increments: 0, 0.2, 0.4, 0.6, 0.8, 1.0, 1.2, 1.4, 1.6, 1.8, 2.0, 2.5, 3.0, 3.5, 4.0
Accuracy: ±5% (Full Scale)
Includes: CHECKIT® Comparator in a sturdy plastic case, CHECKIT® Disc(s), 3 cells & 1 stirring rod, reagents, warranty information, instruction manual
Product Type: Turbidity Products and Accessories
