Delta OHM HD21AB, Manual

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10. TECHNICAL CHARACTERISTICS
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
Warehouse 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 < 45
μ
A
Security of stored data Unlimited
Serial interface:
Socket: mini-USB
Type:
USB 1.1 or 2.0 non 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.
Logging
interval
Storage capacity
Logging
interval
Storage capacity
15 seconds About 11 days and 17 hours 10 minutes About 1 year and 104 days
30 seconds About 23 days and 11 hours 15 minutes About 1 year and 339 days
1 minute About 46 days and 22 hours 20 minutes About 2 years and 208 days
2 minutes About 93 days and 21 hours 30 minutes About 3 years and 313 days
5 minutes About 234 days and 17 hours 1 hour About 7 years and 261 days