タイトルまたは説明

The HT***6 is a bench-type, dual-display digital multimeter with a price well worth its value. It provides a broad range of features and measurement functions which meet various requirements in manufacturing and R&D environments.

The **0,**0 counts HT***6 provides real-time measuring and readback function. It also features high brightness/contract VFD, *-wire resistance measurement technique and 0.*2% DCV measuring accuracy. For those who need to control and take preset measurements with a PC, the built-in USB and RS***2C interfaces provide an easy connection between the PC and DMM. The USB and RS***2C interfaces can be controlled remotely via industry standard SCPI commands, which ensure an easy integration with different programming environments.

Product Features:

l   **0,**0 Counts Display

l   *2 Built-in Measurement Function  DCV, ACV, DC+ACV, DCI, ACI, DC+ACI, 2Wohm, 4Wohm, Diode Test, Continuity Beeper, Capacitance, Frequency, Period. %Duty Cycle, Temperature, dB, dBm, Math(MX+B, %, 1/X), MAX/MIN, Auto Hold, REL, Compare

l   Auto or Manual Ranging

l   VFD Dual Display

l   0.*2% DCV Accuracy

l   ACV Measuring Frequency Up to **0KHz

l   Current Measurement Range with High Energy Fuse Protection

l   AC or AC+DC True RMS

l   ***0 Points Data-Logging Function

l   Selectable Measurement Rate

l   External Trigger Function

l   Standard RS***2C and USB interface

l   Option: GPIB(IEEE***8.2) interface

Electrical Specifications

Accuracy is ±(% reading digits + number of digits) or otherwise specified, at *3°C ± 5°C & less than *5% relative humidity. True RMS voltage & current accuracies are specified from 5 % to **0 % of range or otherwise specified. Maximum Crest Factor < 1.8:1 at full scale & < 3.6:1 at half scale, and with frequency components within the specified frequency bandwidth for non-sinusoidal waveforms.

DCV 

Range                                                               Accuracy

**0.**0 mV, 6.****0V, *0.***0V                        0.*2%**0d

**0.**0V                                                         0.*4%**0d

***0.*0V                                                         0.*5%**0d

Input Impedance: *0MW

DC Current

Range                                              Accuracy                               Burden Voltage

**0.**0mA                                     0.*5%***0d                        0.*1mV/mA(typical)

***0.*0mA                                     0.1%***0d

*0.***0mA                                     0.*5%***0d                         1.8mV/mA(typical)

**0.**0mA                                     0.*5%***0d

6.****0A                                                0.5%***0d                           *6mV/A(typical)

*0.***0A 1)                                    0.5%***0d

 1) ≤*0A continuous, >*0A ~ *0A for *0 second max with 5 minutes cool down interval

True RMS AC & AC+DC Voltage

Range                                                      Accuracy 1)

*0Hz *- *5Hz

**0.**0mV, 6.****0V, *0.***0V          1.5%***0d

**0.**0V, ***0.*0V                               Unspec'd

*5Hz *- **0Hz

**0.**0mV                                             0.3%***0d

6.****0V, *0.***0V                               0.8%***0d

**0.**0V, ***0.*0V                               0.4%***0d

                                **0Hz *- 5kHz

**0.**0mV                                            0.3%***0d

6.****0V, *0.***0V, **0.**0V            0.4%***0d

***0.*0V  (when **0Hz ~ 1kHz only)     0.8%***0d

5kHz *- *0kHz

**0.**0mV                                     0.5%***0d

6.****0V, *0.***0V                       0.8%***0d

**0.**0V                                                0.5%***0d

***0.*0V                                                Unspec'd

*0kHz *- **0kHz

**0.**0mV                                     2.5%***0d

6.****0V, *0.***0V                       4.0%***0d 2)

**0.**0V                                                Unspec'd

***0.*0V

1) From 5% to *0% of range: accuracy % of reading (or in dB) + ***0d

2) From *0% to *5% of range: accuracy % of reading (or in dB) + ***0d

Input Impedance: *0MW, *0pF nominal (*0pF nominal for **0mV range).

True AC & AC+DC Current

Range                                     Accuracy                                 Burden Voltage

                                      *0Hz – *0Hz

**0.**0mA                             0.5%***0d                             0.*1mV/mA(typical)

***0.*0mA

*0.***0mA                                                                             1.8mV/mA(typical)

**0.**0mA

6.****0A                                                                                        *6mV/A(typical)

*0.***0A 1)

*0Hz – 1kHz

**0.**0mA                             0.7%***0d                           0.*1mV/mA(typical)

***0.*0mA

*0.***0mA                                                                             1.8mV/mA(typical)

**0.**0mA

6.****0A                                                                                        *6mV/A(typical)

*0.***0A 1)

1kHz – *0kHz

**0.**0mA                             2.0%***0d                           0.*1mV/mA(typical)

***0.*0mA