ລວມຍ່ອຍ: 5.954$
ລາຄາ 90$ ບໍ່ລວມອາກອນ
ມີຢູ່ໃນສາງRange: 0 to 500 ppm
Resolution: 1 ppm
Accuracy: (@25°C/77°F) ±3 ppm ± 5% of reading
Measurement Method: Colorimetric
Light Source Photodiode: @525 nm
Light Detector: Silicon photocell
Method: Adaptation of the standard methods for water and wastewater 4500Cl.
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”)
Dimensions: 81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5”)
Weight: 64 g (2.25 oz.)
The HI 771 Checker®HC is a simple, accurate, and cost effective way to measure ultra-high ranges of chlorine. Designed as a more accurate alternative to chemical test kits, the HI 771 provides quick, accurate results in four easy steps.
1.) Step One – Add a sample to the included cuvette(s)
2.) Step Two – Insert sample into the Checker and zero it out
3.) Step Three – Remove sample and add reagent
4.) Step Four – Reinsert sample and click the button to measure your results or… – Press and hold the button for 3 seconds for a time reaction reading
The HI 771 uses an adaptation of the standard methods for water and wastewater 4500Cl.
Product Type: Turbidity Products and Accessories
Brand: Tintometer
ProductLine: Lovibond
Range: (0.1, 20, 200, 800 NTU)
Highlights
– Multi-Parameter Testing device combines all of the key water testing parameters and testing ranges
– Portable instrument for use in the lab, plant or out in the field
– User interface is intuitive and easy to navigate
The MD 600 multi-parameter photometer is pre-programmed with over 120 water testing parameters and ranges. Featuring a rugged, waterproof design, this instrument is the ideal testing solution for a variety of applications and industries.
Applications
– Boiler Water Cooling Water Disinfection Control Drinking Water Treatment Galvanization Pool Water Control Pool Water Treatment Raw Water Treatment Waste Water Treatment
Product Type: Pool & Spa Products (Photometers)Brand: TintometerProduct Line: LovibondInterface: InfraredPower Supply: Four AA BatteriesHolds: approx. 1000 data setsIncludes: Carrying CaseOverall Dimensions: 210 x 95 x 45 mm (unit); 395 x 295 x 106 mm (case)
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.
