HT3302
EN - 15
7. TECHNICAL SPECIFICATIONS
Accuracy indicated as [±(%reading) or ±degrees] referred to a temperature of 23°C±2°C
TEMPERATURE MEASUREMENT (Autorange)
Function Range Resolution
Accuracy
Response
time
°C
-30°C
500°C
0.1°C
±3.0°C (-30°C
-10°C)
±2.0°C (-10°C
0°C)
±1.5°C or ±1.5%reading
(higher value) (>0°C)
<500ms
(95% reading)
°F
-22°F
932°F
0.2°F
±6.0°F (-22°F
14°F)
±4.0°F (14°F
32°F)
±3°F or ±1.5%reading
(higher value) (>32°F)
Spectrum response:
8
14
m
D/S ratio:
12:1 (calculated at 95% battery level)
Emissivity field:
0.10
1.00
Temperature coefficient:
±0.1°C/°C or ±0.1%reading (higher value)
Reading repeatability:
±8%reading or ±1.0°C(2°F) (higher value)
Laser pointer:
Output <5mW,
λ
= 650nm, device Class 3R, EN60825-1:2014
UV pointer:
λ
= 460nm (in compliance with IEC62471) (low risk Group 1)
7.1. REFERENCE
GUIDELINES
Safety: IEC/EN61010-1:2001
EMC: IEC/EN61326-1:2006,
IEC/EN61326-2:2006
Laser source:
IEC/EN60825-1 :2007, Class 3R
UV source:
IEC62471 (Group 1)
Max operating altitude:
2000m (6592ft)
Vibrations:
2.5g compliance with IEC60068-2-6, 10
200Hz
Shock:
50g compliance with IEC60068-2-27, 11ms
Fall test:
1.2m (4ft)
7.2. GENERAL
CHARACTERISTICS
Mechanical specifications
Size (L x W x H):
185 × 104 × 54mm (7 x 4 x 2in)
Weight (batteries included):
380g (13ounces)
Power supply
Battery type:
3x1.5V alkaline batteries type AA LR06
Low battery indication:
symbol "
" appears on the display
Battery duration:
approx 20 hours (with active laser and backlight)
Auto Power OFF:
after 5 minutes' idling
Display
Characteristics:
5 LCD, Custom, backlit
7.3.
ENVIRONMENTAL CONDITIONS FOR USE
Operating temperature:
-10°C
50°C (14°F
122°F)
Operating humidity:
10
90%RH
Storage temperature:
-20°C
60°C (-4°F
140°F)
Storage humidity:
< 70%RH
This instrument complies with Directive EMC 2004/108/EC
This instrument complies with European Directive 2011/65/EU (RoHS) and 2012/19/EU (WEEE)
7.4. ACCESSORIES
PROVIDED
Soft transport bag
Batteries
User manual
