MIKASE LABORATORY - PT MITRA KATIGA SEJAHTERA / SUPPLIER ALAT UJI KUALITAS UDARA, AIR, CUACA , KEBISINGAN SERTA GETARAN

Keterangan

HD21AB and HD21AB17 IAQ Monitors are bench top/ portable instruments manufactured by Delta Ohm for the analysis of indoor air quality ( IAQ, Indoor Air Quality) .
The instruments simultaneously measure the parameters:
• Carbon Dioxide CO2
• Carbon Monoxide CO
• Atmospheric Pressure
The HD21AB17 instrument also measures:
• Temperature
• Relative Humidity
and it calculates:
• Dew Point
• Wet Bulb Temperature
• Absolute Humidity
• Mixing Ratio
• Enthalpy
HD21AB and HD21AB17 are dataloggers with a memory capacity of 67600 recordings, divided in 64 blocks. They use the DeltaLog10 software from version 0.1.5.3.
Reference Standards: ASHRAE 62.1 – 2004, Legislative Decree 81/ 2008.
These regulations apply to all confined spaces that could be used by people.
Kitchens, baths, changing rooms and swimming pools are included, due to the
presence of high humidity. You should take into account, in regard to air quality, possible chemical, physical and biological contaminants.
The instruments have a wide Dot Matrix graphic display with a resolution of 160x160 dots.
The instruments typical applications are:
• Measurement of IAQ ( Indoor Air Quality) and comfort conditions in schools, offices and indoor spaces.
• Analysis and study of the Sick Building Syndrome, and of the resulting consequences.
• Checking the HVAC ( Heating, Ventilation and Air Conditioning) system efficiency.
• Examination of IAQ conditions in factories to optimize microclimate and improve productivity.
• Building Automation checks.

Instrument Technical Data
Instrument
Dimensions
( Length x Width x Height) 210x90x40 mm ( HD21AB)
300x90x40 mm ( HD21AB17 with probe)
Weight 470 g ( batteries included)
Materials ABS, rubber
Display Backlit, Dot Matrix
160x160 dots, visible area 52x42 mm
Operating conditions
Operating temperature -5… 50° C
Storage temperature -25… 65° C
Working relative humidity 0 … 85% RH without condensation
Instrument uncertainty ± 1 digit @ 20° C
Power
Mains adapter ( code SWD10) 12Vdc/ 1A
Batteries 4 x 1.2V Ni MH rechargeable batteries AA type
Autonomy 8 hours of continuous use in measure mode
Power absorbed
with instrument off < 45¼ A
Security of stored data Unlimited
Serial interface:
Socket: mini USB
Type: USB 1.1 or 2.0 not insulated
Baud rate: 460800
Data bits: 8
Parity: None
Stop bits: 1
Flow control: Xon-Xoff
Cable length: Max 5 m
Memory Divided in 64 blocks.
Storage capacity 67600 recordings.
Logging interval Selectable among: 15, 30 seconds, 1, 2, 5, 10, 15, 20, 30 minutes and 1 hour.