TEST EQUIPMENT
MADE EASY ™

Hart Scientific DewK Thermo-Hygrometer Temperature and Humidity Monitor

Hart Scientific DewK Thermo-Hygrometer Temperature and Humidity Monitor

QTY:
View Quote List
 

Manufacturer

SKU: 1620A ''DewK'' Category:

RENT THIS ITEM

Daily, Weekly, and Monthly rates are available on select items.

Product Overview: Hart Scientific DewK Thermo-Hygrometer Temperature and Humidity Monitor

Features:



  • Superior accuracy
  • NEW! Network enabled
  • Powerful logging and analysis tools
  • Two interchangeable calibrated sensors
  • Huge memory
  • New! Upgraded software

Specs:



  • 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 (± 0.225 °F from 60.8 °F to 75.2 °F)  
  • 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 accuracy temperature: ± 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) (HxWxD): 125 mm x 211 mm x 51 mm (4.9 x 8.3 x 2.0 in) 
  • Size (Sensors) (HxWxD): 79 mm 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 (1Gb or more recommended), 200 Mb HDD space for installation (additional free space recommended for data storage), CD-ROM drive for installation   

Ordering Information: 



  • Models

    • 1621A-H: The “DewK” Thermo-Hygrometer, High-Accuracy Value Kit (includes two high-accuracy sensors, wall mount bracket, RS-232 cable, 7.6 m [25 ft] sensor extension cable, sensor wall mount bracket, sensor case, and 9936A LogWare III single-PC license)
    • 1622A-H: The “DewK” Thermo-Hygrometer, USB Wireless High-Accuracy Value Kit (includes 1621A-H Value Kit, 2633-RF, and 2633-USB)
    • 1620A-H: The “DewK” Thermo-Hygrometer, High-Accuracy (includes one high-accuracy sensor, wall mount bracket, and RS-232 cable)  
    • 1621A-S: The “DewK” Thermo-Hygrometer, Standard-Accuracy Value Kit (includes two standard-accuracy sensors, wall mount bracket, RS-232 cable, 7.6 m [25 ft] sensor extension cable, sensor wall mount bracket, sensor case, and 9936A LogWare III single-PC license)
    • 1622A-S:  The “DewK” Thermo-Hygrometer, USB Wireless Standard-Accuracy Value Kit (includes 1621A-S Value Kit, 2633-RF, and 2633-USB)
    • 1620A-S: The “DewK” Thermo-Hygrometer, Standard-Accuracy (includes one standard-accuracy sensor, wall mount bracket, and RS-232 cable) 

  • Sensors:

    • 2626-H: Spare Sensor, high-accuracy
    • 2627-H: Spare Sensor Kit (includes high-accuracy sensor, sensor case, sensor wall mount bracket, and 7.6 m [25 ft] extension cable)
    • 2626-S: Spare Sensor, standard-accuracy
    • 2627-S: Spare Sensor Kit, (includes standard-accuracy sensor, sensor case, sensor wall mount bracket, and 7.6 m [25 ft] extension cable)

  • Accessories:

    • 2633-RF: Wireless Option (requires wireless modem) 
    • 2633-USB: Wireless Modem, USB to wireless
    • 2633-232: Wireless Modem, RS-232 to wireless 
    • 2628: Cable, Sensor Extension, 7.6 m (25 ft)
    • 2629: Cable, Sensor Extension, 15.2 m (50 ft)
    • 9328: Protective Case for 1620A and two sensors
    • 2607: Protective Case for spare sensor
    • 2361: Spare Power Supply, 100 to 240 V ac
    • 9320A: External Battery Pack

  • Software:

    • 9936A: LogWare III Software (Single License)
    • 9936A-L1*: Additional 1-Pack License, LogWare III Software
    • 9936-L5*: Additional 5-Pack License, LogWare III Software
    • 9936-L10*: Additional 10-Pack License, LogWare III Software
    • 9936-LST*: Additional Site License, LogWare III Software
    • 9936-UPG: 9936A Software Upgrade from version 1.x 
    • * All additional licenses require the purchase and installation of 9936A single license    

 


 

Rent the Hart Scientific DewK Thermo-Hygrometer Temperature and Humidity Monitor

Request Rental Quote Above

JM Test Rental options can help you save capital, get the latest technology, and expand your capabilities. Daily, Weekly and Monthly rates are available on select items.