Rotronic

HygroPalm HP23-AW-A Portable Water Activity Analyser

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  • 1 s, 10 s, 1 min, 10 min measurement intervals
  • 2 input channels for HC2 station probes or HC2 insertion probes can be connected for measurement of water activity, relative humidity and temperature
  • AW Quick function for fast measurement results (typically 4-5 minutes)
  • Audible alarm to indicate completed measurement
  • Saves up to 10'000 data records with %rh, ℃, date and time
  • Battery charging function

Training for the Rotronic water activity meters is available for an additional cost. Please contact us for more information on pricing and availability.

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As a mobile laboratory unit, the Rotronic HygroPalm HP23-AW-A is perfect for on-site water activity measurements to determine the stability and preservability of the sample being analysed. It is ideal for measuring water activity in production processes such as random checks of cheese, meat, tobacco, building materials, animal feeds, bakery products, paper, medicines, horticulture, agriculture, and more.

Benefits

  • 1 s, 10 s, 1 min, 10 min measurement intervals
  • 2 input channels for HC2 station probes or HC2 insertion probes can be connected for measurement of water activity, relative humidity and temperature
  • AW Quick function for fast measurement results (typically 4-5 minutes)
  • Audible alarm to indicate completed measurement
  • Saves up to 10'000 data records with %rh, ℃, date and time
  • Battery charging function

Training for the Rotronic water activity meters is available for an additional cost. Please contact us for more information on pricing and availability.

Specifications

Number of probe inputs 1
Battery indicator Yes
Software Update Witd internet and HW4 software
Service Interface Mini USB
IP protection rating IP30
Acoustical alarm (Beeper) No
Aw-quick mode Yes
Measurement interval 1 s, 10 s, 1 min, 10 min
Memory size Capture mode: 8 x 250 values / Logging mode: 10,000 values
Communication interfaces Mini USB
Enclosure material ABS
Weight 200g
Probe connections 2 HygroClip2 or analog input 0√¢Ä¶3.2 VDC (power supply for analog probe: 5 VDC)
Parameters shown Aw, % RH, ℃, ∞F
Aw Quick function Integrated and via HW4 software HW4-P-QUICK-Vx
Calculations All psychrometric calculations available
Probe adjustment Single or multiple point for relative humidity & temperature.
One or two point temperature
Start-up time 3 s
HW4 compatible Yes, for all HW4 versions
LCD 3-line alphanumeric witd trend indicators
Clock Real time clock provides a time stamp for every measurement
Current consumption Max. 20 mA (backlight ON)
CE / EMC conform EMC 2008/108/EG
FDA / GAMP FDA 21 CFR part 11 / GAMP5
Power supply 9 V battery or USB/ mains adapter via mini USB
HP23-AW-A

Our standard delivery is 3-5 working days (where products are available) Monday to Friday, excluding public holidays when you order by 2pm. Details of our returns and cancellation policy can be found in our Returns Policy & Section 11 of our Terms and Conditions. For more information please contact us on 01924 444 577 or Email Us.

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Training for the Rotronic water activity meters is available for an additional cost. Please contact us for more information on pricing and availability.

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