Reference Standards; General Specifications; Environmental Conditions; Climatic Conditions - HT Instruments HT4020 Manual De Instrucciones

MAX / MIN / AVG Resistance and Continuity test
Range
0.0  499.9
500  999
1000  1999
Instrument emits a buzzer for R<40
MAX / MIN / AVG Frequency (with test leads/ with jaws)
Range
40.0  399.9Hz
Max f/t =0.5Hz/s
MAX / MIN / AVG Active power, Reactive power, Apparent power
Range [kW], [kVAR], [kVA]
0.1  99.99
100.0  999.9
Accuracy defined for: sine wave, voltage 230  400V, current 1A, freq. 50-60Hz, Pf: 0.8i 0.8c
MAX / MIN / AVG Power factor
Range
0.20  1.00
Accuracy defined for: sine wave, voltage 230  400V, current 2A, freq. 50-60Hz

6.1.1. Reference standards

Safety:
Insulation:
Pollution degree:
Max height of use:
Measurement category:
6.2.

GENERAL SPECIFICATIONS

Mechanical characteristics
Dimensions (L x W XH):
Weight (including batteries):
Jaws opening:
Max conductor size:
Power supply
Battery type:
Low battery indication:
Battery life:
Auto Power OFF:
Display
Characteristics:
Sample rate:
Conversion mode:
6.3.

ENVIRONMENTAL CONDITIONS

6.3.1. Climatic conditions

Reference temperature:
Operating temperature:
Operating humidity:
Storage temperature:
Storage humidity:
This product conforms to the prescriptions of the European directive on low voltage
6.4.

ACCESSORIES

6.4.1. Standard accessories


Couple of test leads

Couple of alligator clips
 Rubber cup for test lead holder 
1.800.561.8187
Resolution
0.1
Resolution
0.1Hz
Resolution [kW], [kVAR], [kVA]
0.01
Resolution
0.01
2006/95/EEC (LVD) and to EMC directive 2004/108/EEC

ISO9000 calibration certificate

Carrying bag
Batteries
www.
(1.0%rdg + 5dgt)
1
3
(0.5%rdg + 1dgt)
(3.5%rdg+3dgt)
0.1
IEC/EN61010-1
double insulation
2
2000m (6562ft)
CAT III 600V between terminals and to ground
205 x 64 x 39mm (8 x 3 x 2in)
280g (10ounces)
30mm (1in)
30mm (1in)
2x1.5V alkaline batteries type AAA LR03
" "
Symbol displayed
About 90 hours of continue measurement
after 5 minutes of idleness (disabled)
4 dgt LCD, max 9999 points, decimal point and sign
64 samples in 20ms
TRMS
23 ± 5°C (73 ± 41°F)
0 ÷ 40°C (32 ÷ 104°F)
<80%HR
-10 ÷ 60°C (14 ÷ 140°F)
<80%HR
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HT4020 - HT4022
Accuracy Response time
Accuracy Response time
Accuracy Response time
Accuracy Response time
 3°

User manual
information@itm.com
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