Electrical Characteristics; Reference Standards; General Characteristics - Ht Instruments Ht401 Bedienungsanleitung

Continuity test
Range Resolution
600 0.1
Buzzer activated for R < 30 and deactivated for R > 100
Capacity
Range
1.000F
10.00F
100.0F
1.000mF
10.00mF
Maximum time for reaching results: 0.7s C<1mF; 3s C> 1 mF
Temperature with type K probe
Range Resolution
-40.0  400 °C
-40.0  752 °F
(*) The specified accuracy applies at the reference environmental temperature ±1°C. If temperature differs by more than
5 degrees, to obtain the declared accuracy, a stabilization time of 2 hours is required
7.1.1.

Electrical characteristics

Conversion:
Sampling frequency:
Temperature coefficient:
7.1.2.

Reference standards

The instrument complies with standards: IEC/EN 61010-1, UL61010-1
EMC:
Insulation:
Pollution level:
Overvoltage category:
Max height of use:
7.1.3.

General characteristics

Mechanical characteristics
Dimensions (L x W x H):
Weight (battery included):
Mechanical protection:
Power supply
Battery type:
Low battery indication:
Battery duration:
Auto Power OFF:
Fuses:
Display
Characteristics:
Over range indication:
Accuracy
(0.8rdg+5dgt)
Resolution
0.001F
0.01F
0.1F
0.001mF
0.01mF
Accuracy (*)
(1.0rdg+10dgt)
0.1°C
(1.0rdg+18dgt)
0.1°F
Protection against overcharge
Accuracy
(1.2rdg+2dgt)
Protection against overcharge
TRMS
3 times per second
0.15x(accuracy) /°C, <18°C or >28°C
IEC/EN61326-1
double insulation
2
CAT IV 600V, CAT III 1000V
2000m (6561ft)
190 x 94 x 48mm (7.5 x 3.7x 1.9 in)
460g (16ounces)
IP20
1x9V battery NEDA1604, JIS006P, IEC6F22
symbol " " at display
approx. 150 hours (no backlight)
after 20 minutes of idleness
FUSE71: F11A/1000V, 20kA
FUSE72: F440mA/1000V, 10kA
4 LCD, 6000 dots plus decimal sign, bargraph
and backlight
"O.L" or "-O.L"
EN - 21
1000VDC/ACrms
Protection against
overcharge
1000VDC/ACrms
1000VDC/ACrms
HT401