Ht-instruments HT32 Manual de usuario descargar pdf (Pagina 21)

HT32

EN - 20

Resistance

Range Resolution Accuracy Open voltage Overload protection

600.0 0.1

(0.7rdg+2dgt)

1.3V 600V rms

6.000k 0.001k

60.00k 0.01k

600.0k 0.1k

6.000M 0.001M (1.0rdg+2dgt)

60.00M 0.01M (1.5rdg+2dgt)

Diode test

Range Resolution

Accuracy

(0.4  0.8V)

Test

current

Open

voltage

Overload protection

10mV

(1.5rdg+5dgt)

1.5mA <3V 600V rms

Continuity test

Range Buzzer Overload protection

R<500

600V rms

Capacitance

Range Resolution Accuracy Overload protection

6.000nF 0.001nF

(1.9rdg+8dgt)

600V rms

60.00nF 0.01nF

600.0nF 0.1nF

6.000F 0.001F

60.00F 0.01F

600.0F 0.1F

6.000mF 0.001mF

6.1.1. Electrical specifications

Conversion: TRMS

Measuring rate: 1.5 times per second

Temperature coefficient: 0.15×(accuracy)/°C (<18°C and >28°C)

NMRR Normal Mode Rejection Ratio: > 50dB for DC parameters and 50/60Hz

CMRR Common Mode Rejection Ratio: >100dB from DC up to 60Hz on DCV

> 60dB from DC up to 60Hz on ACV

6.1.2. Safety

The instrument complies with: EN 61010-1

Insulation: class 2, double insulation

Pollution degree: 2

Overvoltage category: CAT IV 600V, CAT III 1000V (V//A)

CAT IV 500V (A)

For indoor use, max height: 2000m

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Ht-instruments HT32 Manual de usuario Pagina 21

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