User Manual
HT8000
EN - 14
6. TECHNICAL SPECIFICATIONS
6.1. TECHNICAL FEATURES
Accuracy calculated as [%rdg + (no. dgt x resol.)] at 18°C28°C (64°F 82°F), <75%RH
DC Voltage (measured and generated)
Range Resolution Accuracy Input impedance Overload protection
0.01100.00mV
0.01mV
(0.02rdg +2dgt) 2M, <100pF
30VDC
0.00110.000V
0.001V
DC Current (measured and generated)
Range Resolution Accuracy P e r c e n t a g e v a l u e O v e r load protection
0.00124.000mA
0.001mA
(0.015%rdg+4dgt)
0% = 4mA
100% = 20mA
125% = 24mA
Fast fuse
125mA, 250V
-25.00 125.00%
0.01%
Source mode: 1000 @ 20mA (battery voltage 6.8V) ; 700 @ 20mA (battery voltage within 5.8V and 6.8V)
Simulating mode: required loop voltage: 24V nominal, 30V maximum, 12V minimum
Loop mode
Range Resolution Accuracy Overload protection
24V DC Not necessary
10%
30VDC
6.1.1. Reference standards
Safety: IEC/EN61010-1
Insulation: double insulation
Pollution degree: 2
Max height of use: 3000m (9843 ft)
6.1.2. General data
Mechanical characteristics
Dimensions (L x W x H): 190 x 89 x 42mm, 7 x 4 x 2 inches
Weight (including battery): 350g (12 ounces)
Power supply
Battery type: 1x9V alkaline NEDA1604, 006P, IEC6F22
Low battery indication: " " symbol is displayed
Battery life: 4 hours (1604 type), 2hours (006P type)
Auto Power OFF: after 6 minutes of idleness (disabled)
Display
Specifications: 5 LCD + symbol, decimal point
Over range indication: “O.L” message at display
Negative value indication: “-O.L” message at display for the herewith values:
<-2mV [100mV], <-0.2V [10V], <-1mA [24mA]
Fuses type FF 125mA/250V, 5x20mm, 0.03kA
6.2. ENVIRONMENT
6.2.1. Environmental conditions
Reference temperature: 18°C 28°C ; (64°F 82°F)
Working temperature: -10 ÷ 55°C ; (14°F ÷ 131°F)
Relative humidity: <75%RH
Storage temperature: -40 ÷ 60°C ; (-40°F ÷ 140°F)
This product conforms to the prescriptions of the EMC directive 2004/108/EEC
6.3. ACCESSORIES
Couple of test leads – Cod. KIT4000A User manual
Battery