AC Tool Supply HS35 Manuale dell'operatore - Pagina 2

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Voltage

Frequency

DC Current < 4000μADC

Selecting Ranges

For DC voltage, set the meter to the VDC parame-

ter instead of VAC as shown above.

For all ranges choose a range just above the value

you expect. If display reads "OL" (overload), select a

higher range. If display shows less than three num-

bers, select a lower range for better resolution.

SPECIFICATIONS

Display: 3¾ digit liquid crystal display (LCD) with a

maximum reading of 3999.

Analog bar graph: 41 segments with measure-

ments 20 times per second.

Range (RNG): Manual ranging mode (HS35)

Overrange: "OL" mark indication.

Auto power off: 30 minutes.

Operating environment: 32 to 122°F (0 to 50°C) at

<70% R.H.

Storage temperature: -4 to 140°F (-20 to 60°C), 0

to 80% R.H. with battery removed.

Accuracy: Specifications good in ambient condi-

tions of 73°F ±9°F (23°C ±5°C), <75% relative

humidity.

Temperature coefficient: 0.1×(specified accuracy)

per °F/°C. (32 to 64°F (0 to 18°C), 82 to 122°F(28

to 50°C)).

Power: Single standard 9-volt battery, NEDA 1604,

JIS 006P, IEC 6F22.

Battery life: 300 hours typical with alkaline.

Accessories: One pair test leads, one pair alligator

clips, k-type thermocouple, 9V battery (installed),

and operating instructions.

Safety: UL,CE,Cat III600V,UL61010-1,IEC/EN61010-1.

Temperature

Range: -30 to 1000°F (-34 to 538°C)

Resolution: 0.1°F/°C

Accuracy: ±1°F, 32 to 120°F (0 to 49°C),

±1% + 1.5°F, -4 to 750°F (-20 to 399°C),

±2% + 4°F, -30 to -4°F (-34 to -20°C),

±2% + 4°F, 750 to 1000°F (399 to 538°C)

Sensor type: K-type thermocouple

Overload protection: 60 VDC or 30 VAC rms

Continuity

Audible indication: Less than 40Ω

Response time: 500ms

Green LED will be on continuously.

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Resistance

Capacitance

Temperature

Overload protection: 500VDC or AC rms

DC volts

Ranges: 400mV, 4000mV, 40V, 400V, 600V

Resolution: 0.1mV

Accuracy: ±(0.5% rdg + 2 dgt)

Input impedance: 3MΩ on V inputs, 10MΩ on mV

input

Overload protection: 600VDC or AC rms

Transient protection: 6kV for 10μ sec

AC volts (50Hz - 500Hz)

Ranges: 400mV, 4V, 40V, 400V, 600V

Conversion: True RMS (HS36), average (HS35)

Crest factor: Less than or equal to 3 (HS36)

Resolution: 0.1mV

Accuracy:

±(1.2% rdg + 5 dgts) 50Hz ~ 60Hz on 400mV range

±(1.5% rdg + 5 dgts)

±(2% rdg + 5 dgts) on 600V range

Input impedance: 3MΩ

Overload protection: 600V DC or AC rms

Transient protection: 6kV for 10μ sec

DC current

Ranges: 400μA, 4000μA

Resolution: 0.1μA

Accuracy: ±(1.0% rdg + 2 dgt)

Voltage burden: 1V, (8V on 4000μA range)

Overload protection: 500V DC or AC rms

Resistance

Ranges: 400Ω, 4kΩ, 40kΩ, 400kΩ, 4MΩ, 40MΩ

Resolution: 0.1Ω

Accuracy:

±(1.0% rdg + 4 dgts) on 400Ω to 400kΩ ranges

±(1.5% rdg + 4 dgts) on 4MΩ range

±(3.0% rdg + 5 dgts) on 40MΩ range

Open circuit volts: -0.45VDC typical, (-1.2VDC on

400Ω range)

Overload protection: 500VDC or AC rms

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Works with Fieldpiece accessory

heads!

Disconnect test

leads from volt-

age before plug-

ging in thermo-

couple!

Insure the tem-

perature

being

measured is stable.

Maintain good con-

tact between the

thermocouple and

what's being meas-

Connect to Fieldpiece accessory heads by simply

ured.

attaching them to the top of meter (1) or attach

remotely through leads (2). For most heads, move

dial to range shown (1). For the AAC clamp (ACH4),

move dial to VAC range (2).

Capacitance

Range: 400μF

Resolution: 0.1μF

Accuracy: ±(3% rdg + 5 dgts)

Overload protection: 500V DC or AC rms

Frequency

Ranges: 4k, 40k, 400k, 4M, 40MHz

Resolution: 1Hz

Accuracy: ±(0.1% rdg + 3 dgts)

Sensitivity: 10Hz ~ 4MHz: > 1Vrms, 4MHz ~

40MHz: > 2Vrms, <5Vrms

Minimum pulse width: > 25ns

Duty cycle limits: > 30% and < 70%

Overload protection: 500VDC or AC rms

DISCONNECT AND UNPLUG TEST LEADS

before opening case.

TEST NCV FUNCTION ON KNOWN LIVE

WIRE before using.

DO NOT APPLY VOLTAGE greater than

30VAC or 60VDC to the thermocouple or the

jacks when the rotary dial is on OF.

REMOVE THE THERMOCOUPLE when tak-

ing voltage measurements.

DISCONNECT THE TEST LEADS when taking

temperature measurements.

DO NOT APPLY VOLTAGE TO THE JACKS

when the rotary dial is on microamps. Even low

voltages can cause a current overload and blow

the fuse. Replace blown fuse to regain function.

CLAMP

300V

CAT .III

400A

AC Current

Clamp

1AAC / 1mVAC

400AAC MAX

ACH4

(1)

(2)

WARNINGS