Fisherbrand™ Traceable™ Expanded Range Conductivity Meter

Descrizione

Ideal for checking the purity of water from stills, deionizers, and reverse osmosis, testing laboratory glassware rinsing, measuring total dissolved solids, and making solutions.

• Portable
• Platinum and glass construction
• Automatic temperature compensation
• Automatically selects the proper range and displays the exact answer with ease
• 100% compatible with all accreditation analysis requirements
• Dimensions: 2.75 x 6.75 x 1.13 in.; Weight: 6.5 oz.
• Range Micro: 0.00-19.99μS, 0.0-199.9μS, 0-1999μS, 0.0-19.99mS, 0.0-199.9mS
• Range in Dissolved Solids: 0.00 to 9.99 ppm; 0.0 to 99.9 ppm; 0 to 999 ppm; 0 to 9.99 ppt; 0 to 99.9 ppt

• Simply turn on, insert probe, and simultaneously read result and temperature—great for routine analysis and quality control
• Elimination of operator technique permits everyone in the lab to report identical readings
• Tough, chemical-resistant ABS plastic housing assures a long life in severe lab or harsh plant environments
• Large 0.5 in.-high LCD is easy to read
• HOLD button freezes the reading on the display

• Permits auto-range or user selected five unique ranges
• Accuracy: ±1% of full scale +1 digit
• Switchable temperature range: 0° to 80°C (32° to 176°F) with a resolution of 0.1° and an accuracy of 0.6°C
• Backlit dual display shows answer and temperature simultaneously
• Memory stores up to five unique calibration settings, one in each range
• Arrow keys allow fast calibration to solution standards
• All calibration data is saved even when unit is turned off 

• Solid-state thermistor (for automatic/manual temperature compensation) permits all readings to be referenced to the international standard of 25°C
• Automatic (2% per °C) temperature compensation or set temperature coefficient from 0.000 to 10.000% per °C
• Temperature compensation disable function fulfills USP-NF (United States Pharmacopoeia, National Formulary, 645 Conductivity Measurement) requirement
• K-factor may be adjusted to match each probe
• Total dissolved solids factor is adjustable from 0.4 to 1

Certifications

Individually serial-numbered Traceable Certificate, provided from ISO 17025 calibration laboratory accredited by A2LA, indicates traceability to standards provided by NIST (National Institute of Standards and Technology).