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                          Innovation in Humidity and Temperature Measurement

                          Innovation in Humidity and Temperature Measurement
                          Innovation in Humidity and Temperature Measurement

                          Innovation in Humidity and Temperature Measurement Specification

                          • Material
                          • ABS
                          • Product Type
                          • Humidity and Temperature Measurement
                          • Weight
                          • 210-300 Grams (g)
                          • Usage
                          • For Measurement and Humidity
                          • Type
                          • Electronic
                           

                          Innovation in Humidity and Temperature Measurement Trade Information

                          • Minimum Order Quantity
                          • 1 , , Piece
                          • Payment Terms
                          • Cash in Advance (CID), Cash Advance (CA)
                          • Supply Ability
                          • 100 Pieces Per Week
                          • Delivery Time
                          • 3 Days
                          • Sample Available
                          • Yes
                          • Sample Policy
                          • Sample costs shipping and taxes has to be paid by the buyer
                          • Main Domestic Market
                          • All India
                           

                          About Innovation in Humidity and Temperature Measurement

                          The new HygroLog HL20/21 series is the latest development of data loggers for relative humidity, temperature, dew point and frost point. These loggers give you the accuracy and reliability to measure and record your essential data whether it be in pharmaceutical clean rooms, storage facilities, manufacturing areas, buildings, museums or any other critical area. The HL20 and HL21 are fully compliant with FDA 21 CFR part 11 and GAMP 4 requirements for electronic records and electronic signatures (ERES).

                          Innovation In Humidity And Temperature Measurement

                          • Highest accuracy at 0.8 %rh and 0.2 oC
                          • Outstanding long term stability
                          • 20000 data point memory with date & time stamps
                          • Programmable alarm limits
                          • Programmable recording intervals
                          • Psychrometric calculations of dew and frost point values available
                          • FDA 21 CFR Part 11 / GAMP 4 compliant
                          • USB interface
                          • Long battery life

                          AirChip3000 :

                          • Temperature compensates humidity with over 30000 reference points
                          • Dew/frost point calculation
                          • Sensor auto-diagnostics and automatic correction
                          • Active alarming and information
                          • Conforms to FDA21 CFR Part 11 and GAMP4 (audit trail)

                          Optional display :

                          • Display of data on a clear, backlit graphic display
                          • Battery charge indicator
                          • Display of measured and calculated data
                          • Function key to start and stop logging
                          • Display resolution to 2 decimal places

                          Data logging function :

                          • HL20: Logs up to 20000 value pairs, relative humidity and temperature
                          • HL21: Logs up to 20000 data values, temperature
                          • Each record is date and time stamped (real-time clock)
                          • Adjustable log interval
                          • Two data recording modes: (start-stop or loop)

                          Alarm function :

                          Visible alarm can be programmed for the HL20 or HL21 detects the following:
                          • Out-of-limits value (dened with HW4 software)
                          • Communication loss with the probe
                          • Sensor failure and sensor drift

                          Applications :

                          Long term recording of humidity and temperature measurements is essential in many production, storage, transportation, display and test applications as well as in buildings and museums. They provide valuable information on the levels and variation of humidity and temperature which can have a signicant impact on people, materials and objects.

                          Technical Specification :

                          Device type

                          Humidity-temperature data logger with internal sensor (s)

                          Battery type

                          3 x AA (1.5 V) alkaline

                          Battery life

                          Depends on log interval and other settings.
                          Examples based on a 30 minutes log interval:
                          - Models w/o LC display: 20 months
                          - Models with LC display, display sleep function set to
                          1 minute: 13 months

                          Low battery indication

                          Yes (with HW4 software or with optional display)

                          Measuring range

                          0100 %rh / -10...60 oC

                          Measurement accuracy at 23 oC

                          +0.8 %rh / +0.2 oC

                          Repeatability

                          0.3 %rh / 0.05 oC

                          Long term stability

                          <1 %rh / year / < 0.1 oC / year

                          Response time

                          Humidity: typical 3 min.
                          Temperature: typical 10 min. (both depend on air ow)

                          Psychrometric calculations

                          Dew or frost point (user congurable setting)

                          Start-up time

                          1.9s (typical)

                          Data refresh rate

                          1.7s (typical)

                          Recording capacity

                          HL20: 20000 value pairs HL21: 20000 values

                          Real time clock

                          Yes, adjustable via PC

                          Logging modes

                          Start-stop (recording stops when memory is full)
                          Loop: oldest data is dumped to make room for latest data

                          Log interval

                          Min. 5 sec, up to1 hour in 5 sec. increments

                          Interface type

                          UART (Universal Asynchronous Receiver Transmitter)

                          Optional display

                          LC, 1 or 2 decimal resolution, backlight, alarm and low battery indication

                          LED indicator

                          5 sec. green ash when recording data
                          5 sec. red ash for out-of-limit value or logger problem

                          Housing material

                          ABS

                          Housing protection grade

                          HL20: IP 40, HL21: IP65

                          Weight

                          About 210 g (7.4 oz)

                          Solder type

                          Lead free (RoHS directive)

                          FDA / GAMP directives

                          Compatible

                          Operating limits

                          -10.60 oC (models w/o display)
                          0.50 oC (models with display)
                          0100 %rh, non condensing

                          Overall dimensions

                          130 x 72 x 32 mm (5.1 x 2.8 x 1.3)

                          • Minimum Order Quantity
                          • 1 , , Piece
                          • Supply Ability
                          • 100 Pieces Per Week
                          • Delivery Time
                          • 3 Days
                          • Main Domestic Market
                          • All India
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