Fluke Calibration 1620A Precision Thermo-Hygrometer Fluke Calibration 1620A Precision Thermo-Hygrometer The DewK measures temperature to ±0.125°C and humidity to ±1.5% on two channels, and displays it on a big, clear screen. P000306 Temperature Calibrators 0 VND Quantity: 1 Cái


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  • Fluke Calibration 1620A Precision Thermo-Hygrometer

  • Post on 23-09-2015 12:02:21 AM - 1244 Views
  • Price: Contact

  • The DewK measures temperature to ±0.125°C and humidity to ±1.5% on two channels, and displays it on a big, clear screen.


Quantity
  • The most accurate temperature and humidity graphical data loggers on the market

    The DewK measures temperature to ±0.125°C and humidity to ±1.5% on two channels, and displays it on a big, clear screen. Ethernet, wireless (optional), or RS-232 will allow you to network as many DewKs as you’d like. And the LogWare III software will allow real-time logging of multiple DewKs, data storage to your computer and seamless integration with MET/CAL® software.

    Features at a glance:

    • Superior accuracy
    • Network enabled
    • Powerful logging and analysis tools
    • Two interchangeable calibrated sensors
    • Huge memory
    • Upgraded software
Specifications
Operating range 0°C to 50°C (32°F to 122°F); 0% RH to 100% RH
Calibrated temperature accuracy (“H” model) ±0.125°C from 16°C to 24°C
Calibrated temperature Accuracy (“S” model) ±0.25°C from 15°C to 35°C
(±0.45°F from 59°F to 95°F)
Calibrated RH accuracy (“H” model) ±1.5% RH from 20% RH to 70% RH
Calibrated RH accuracy (“S” model) ±2% RH from 20% RH to 70% RH
Expected extrapolated performance (uncertified) ±0.5°C (±0.9°F) outside calibrated range
±3% RH outside calibrated range
Delta temperature accuracy ±0.025°C for ±1° changes within 15°C to 35°C
(±0.045°F for ±1° changes within 59°F to 95°F)
Temperature resolution User selectable up to 0.001°C/°F on front-panel display (0.01° recorded)
Delta humidity accuracy ±1.0% RH for ±5% changes within 20% RH to 70% RH
RH resolution User selectable up to 0.01% on front-panel display (0.1% recorded)
Inputs Up to two sensors, measure temperature and relative humidity, detachable, cable-extendable, interchangeable, self-contained calibrations, may be assigned unique 16-character identifications
Display 240 x 128 graphics monochrome LCD, displays password-protected temperature/humidity data graphically, numerically, and statistically (one or both channels); 16 pre-defined, user-changeable screen setups
Memory 400,000 typical individual date/time-stamped readings
Alarms Password-protected visual, audible, and external alarms for temperature, temperature rate, RH, RH rate, and fault conditions
Alarm port output 2.5 mm two-conductor subminiature plug, 0 V normal, 11 to 12 V active, sources up to 20 mA
Connectivity Ethernet, RS-232, RF (optional)
Ethernet RJ45 jack, 10 Base-T or 100 Base-TX; static or dynamic (DHCP client) IP address assignment
Web page Embedded web page interface features: instrument identification, measurements, password-protected terminal page; can be disabled
Wireless option Requires wireless modem. 802.15.4 (underlies Zigbee), 2.4 GHz frequency, 1 mW transmit power, 30 m (100 ft) typical unobstructed range; can be disabled
Mounting Wall mounted (hardware included) or set on a bench top
Power 12 V DC from external 100 to 240 V DC power supply
Battery backup Standard 9 V battery enables continued measuring during power disruptions
Size (DewK) (H x W x D) 125 x 211 x 51 mm (4.9 x 8.3 x 2.0 in)
Size (sensors) (L x Dia) 79 x 19 mm (3.1 x 0.75 in)
Weight 0.7 kg (1.5 lb)
Calibration Certificate of NIST-traceable NVLAP accredited temperature and humidity calibration included; As Found and As Left data supplied at three temperature points and three humidity points each at 20°C (68°F); Complies with NCSL/ISO/IEC 17025:2000 and ANSI/NCSL Z540-1-1994
LogWare III (optional software) Requirements include: Microsoft® Windows® 2000 (SP4) or XP (SP2) operating system, IBM compatible Intel Pentium® IV 1 GHz PC processor or better, 512 Mb RAM (1 Gb or more recommended), 200 Mb HDD space for installation (additional free space recommended for data storage), CD-ROM drive for installation
     

 

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