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HT321 - HT322
EN - 14
6.1.1. Safety
The instrument complies with:
IE/EN61010-1
Insulation:
double insulation
Pollution degree:
2
Overvoltage category:
CAT III 1000V, CAT IV 600V
Max height of use:
2000m (6561ft)
6.1.2. General data
Mechanical characteristics
Dimensions (L x W x H):
163 x 88 x 48mm (6.4 x 3.5 x 1.9in)
Weight (including battery):
280g (9.9 ounces)
Power supply
Battery type:
2 x1.5V batteries type AAA MN2400 LR03 AM4
Indication of low battery:
symbol "
" is displayed
Battery life:
Approx. 220 hours
Display
Specifications:
3½ LCD with max. reading 1999
symbol and decimal point
6.2. ENVIRONMENT
6.2.1. Environmental
conditions
Reference temperature:
23 ± 5°C; 73 ± 41°F
Working temperature:
-5 ÷ 40°C; 23 ÷ 104°F
Relative humidity:
<80% HR
Storage temperature:
-10 ÷ 60°C; 14 ÷ 140°F
Storage humidity:
<70% HR
This product conforms to the prescriptions of the European directive on low voltage
2006/95/EEC (LVD) and to EMC directive 2004/108/EEC.
6.3. ACCESSORIES
6.3.1. Standard
accessories
Test
leads
Batteries
B80: carrying case
User
manual
6.3.2. Optional
accessories
Couple of test leads
Cod. 4413-2
Adapter for connection type K probe (HT322 only)
Cod. T10
K-type probe for air and gas temperature (HT322 only)
Cod. TK107
K-type probe for semisolid substance temperature (HT322 only)
Cod. TK108
K-type probe for liquid substance temperature (HT322 only)
Cod. TK109
K-type probe for surface temperature (HT322 only)
Cod. TK110
K-type probe for surface temperature with 90° tip (HT322 only)
Cod. TK111