SS7012E2-01B-03K.pdf - 第4页

HE A D OFF ICE : 81 Koizu mi, U ed a, Na ga no, 38 6- 1 192, Jap an TEL + 81 -268 -28- 0562 / FA X + 81 -268-28 -0 568 E-mail: os-com@ hioki.co .jp HI OK I USA C OR PO R A TI ON : 6 Co rp ora te Dr ive, C ra nbu r y , NJ…

Use as A Hand-Held Field Calibrator for Loop

Testing of Instrumentation Systems, and for

Production Facility Maintenance

Example applications

• Instrumentation system loop testing (4-20 mA)

• Validate thermostatic devices and distributors

• Use as a calibrator and low-power genera-

tor for production facilities maintenance and

electronic device evaluation

• Use as an electronic load (max. 25 mA DC)

• Simultaneously sources up to ±25 V and ±25 mA

while measuring up to ±28 V and ±28 mA (DC)

•

Eight thermoelectromotive force sourcing (TC)

modes (K, E, J, T, R, S, B, and N)

•

TEMP measurement from -25 to 80°C

•

Improved stability and lower calibration costs

•

Control from a PC via USB connection

SS7012 Features

24 V DC Source

(using the Monitor function)

SS7012

Two-Wire

Transmitter

Sensor

4-20 mA

Veri es proper sensor output (two-wire transmitter sensors). The

SS7012 applies distributor power to the sensor as a constant-

voltage (CV) output, and monitors current output from the sensor.

Loop test (two-wire transmitter sensor)

4-20 mA Current Source

SS7012

Distributor

Out

put Device

4-20 mA

Test distributor operation. Apply the default current from the

SS7012 as a substitute for sensor current output. Set SS7012 po-

larity to negative (to operate as a sink).

Loop test (distributor)

Substitute the output of sensors such as TC (thermocouple) volt-

age, current and resistance with TC, CV, CC and Rs (100 Ω) test

signals from the SS7012.

Thermometer calibration (TC, CV, and CC source)

Place Temperature

Probe near ther-

mometer terminals

Thermometer

TC (RJ) Source

SS7012

Copper Wire

or similar

Up to 20 levels can be stored for each source function, which can

be recalled manually or in sequence automatically (auto scan).

Use this function for meter checking, repetitive adjustments, and

linearity testing.

Store up to 20 steps in memory

Output

Time

Recall or Auto Scan Output

Use the optional 9184 Temperature Probe to measure tempera-

tures from -25 to 80°C. As well as measuring ambient tempera-

ture, you can calibrate thermoelectric thermometers with refer-

ence junction compensation TC (RJ).

Temperature measurement

Despite the small size and light weight, the high precision and

stability of ±0.03% for CV and CC sourcing, and ±0.05% ±0.5°C

for TC (0°C) sourcing, have one-year guaranteed accuracy. The

compact hand-held design is convenient for travel,  eld calibra-

tion, and servicing applications.

For TC (0°C) sourcing of K, E, J, and T thermoelectromotive force .

Portable, precise and stable

Use as A Signal Source for Production Facility

Maintenance, plus Electronic Device Testing and

Evaluation.

Input

Electronic Circuit or Device

SS7012

Output

Source up to ±25.000 V and ±25.000 mA while measuring up to

±28.000 V and ±28.000 mA. Isolated source and measurement

circuits can increase operating efficiency for applications such

as simultaneous input and output testing of transducers using a

single instrument.

Simultaneous voltage and current

sourcing and display

SS7012 Sample PC Application Screen

The SS7012 PC application is available at no cost from the HIOKI

website.

USB

Cable

Use as a portable signal source for electronic device testing and

evaluation. Full external control is available via the USB inter-

face.

Only for communicating with a PC. Accessing USB memory is not supported.

Small source applications

[SOURCE FUNCTION]

Source function selection key

[TC TYPE]

Emulated thermocouple type

selection key

[MEMORY]

Memory source setting key

[SET]

Source level setting keys (for each digit)

[ +/– ]

Source polarity selection key

[OUTPUT]

Source output on/off key

[MEASURE FUNCTION]

Measurement function selection key

[0 ADJ]

Measurement zero adjustment key

[MONITOR]

Measurement/Monitor value

selection key

Operation keys

• Bar indicates selected function

• Display of thermocouple setting for TC

function

• Set level and on/off output state

Source display

• Bar indicates selected function

• Measured value or output value monitor

• Display of address and interval for

memory setting and output

Measurement display

Intuitive operation is ensured by an up/down key for each set-

ting digit, allowing quick output setup.

Easy key operations

HEAD OFFICE :

81 Koizumi, Ueda, Nagano, 386-1192, Japan

TEL +81-268-28-0562 / FAX +81-268-28-0568

E-mail: os-com@hioki.co.jp

HIOKI USA CORPORATION :

6 Corporate Drive, Cranbury, NJ 08512 USA

TEL +1-609-409-9109 / FAX +1-609-409-9108

E-mail: hioki@hiokiusa.com

DISTRIBUTED BY

All information correct as of Jan. 5, 2009. All specications are subject to change without notice. SS7012E2-01B-03K Printed in Japan

HIOKI (Shanghai) Sales & Trading Co., Ltd. :

1608-1610 Shanghai Times Square Ofﬁce, 93 Huai Hai Zhong

Road

, Shanghai, P.R.China POSTCODE: 200021

TEL +86-21-6391-0090/0092 FAX +86-21-6391-0360

E-mail: info-sh@hioki.com.cn

Beijing Ofce :

A-2602 Freetown, 58 Dong San Huan Nan Road

Beijing, P.R.China POSTCODE: 100022

TEL +86-10-5867-4080/4081 FAX +86-10-5867-4090

E-mail: info-bj@hioki.com.cn

Guangzhou Ofce :

Room A-3206, Victory PlazaServices Center, No.103,

Tiyuxi Road, Guangzhou, P.R.China POSTCODE:510620

TEL +86-20-38392673/2676 FAX +86-20-38392679

E-mail: info-gz@hioki.com.cn

SS7012 Speciﬁcations

Sourcing &

Measurement Range

Reso-

lution

Accuracy Remarks

Sourcing

Constant Voltage (CV)

2.5V: 0 to ±2.5000 V

25V: 0 to ±25.000 V

100 µV

1 mV

±0.03% of setting ±300 µV

±0.03% of setting ±3 mV

(Sink/Source)

±25 mA

Constant Current (CC)

25mA: 0 to ±25.000 mA 1 µA

±0.03% of setting ±3 µA

(Sink/Source)

Approx. ±25 V

Thermoelectromotive

Force TC (0°C)

K: -174.0 to 1372.0 °C

E: -220.0 to 839.0 °C

J: -208.0 to 1108.0 °C

T: -169.0 to 400.0 °C

R: -50 to 100 °C

101 to 1768 °C

S: -50 to 100 °C

101 to 1768 °C

B: 300 to 600 °C

601 to 1820 °C

N: -113.0 to 1300.0°C

0.1 °C

1 °C

0.1 °C

±0.05% of setting ±0.5 °C

±0.05% of setting ±1.5 °C

±0.05% of setting ±1.0 °C

±0.05% of setting ±1.5 °C

±0.05% of setting ±1.0 °C

±0.05% of setting ±2.5 °C

±0.05% of setting ±1.5 °C

±0.05% of setting ±0.5 °C

Output

Resistance

5Ω or less

IEC 584

Thermoelectromotive Force TC (RJ)

Thermocouple types, source range

and resolution are the same as for

TC (0°C)

Add the following to

TC (0°C) accuracy

±0.5 °C (@23 ±5 °C)

±1.0 °C (from 0 to 50 °C)

±2.0 °C (from -25 to 80 °C)

Using

TEMPERATURE

PROBE

9184

Memory Sourcing (RECALL, SCAN)

One type for each function: CV2.5,

CV25, CC, TC (0°C and RJ)

Max. steps: 20

Interval: 1 to 99 s

Timing

accuracy is not

specied

Standard Resistance (Rs) 100Ω

±0.2 Ω ±5 mΩ/°C

Measurement

Voltage

2.5V: 0 to ±2.8000 V

25V: 0 to ±28.000 V

100 µV

1 mV

(after zero adjustment)

±0.03% of rdg. ±300 µV

±0.03% of rdg. ±3 mV

Input Resistance

Approx. 1 MΩ

Current

25mA: 0 to ±28.000 mA 1 µA

(after zero adjustment)

±0.03% of rdg. ±3 µA

Input Resistance

Approx. 30 Ω* or less

Temperature

-25 to 80 °C 0.1 °C

±0.5 °C (@23 ±5 °C)

±1.0 °C (from 0 to 50 °C)

±2.0 °C (from -25 to 80 °C)

Using

TEMPERATURE

PROBE

9184

Monitor

Load current monitor

Terminal voltage monitor

Reference contact

temperature monitor

10 µA

10 mV

0.1 °C

±0.1% of rdg. ±20 µA

±0.1% of rdg. ±20 mV

±0.5 °C (@23 ±5 °C)

±1.0 °C (from 0 to 50 °C)

±2.0 °C (from -25 to 80 °C)

0 to ±28.00 mA

0 to ±28.00 V

-25 to 80 °C

* Including approximately 15 Ω fuse resistance

(At 23 ±5°C, accuracy guaranteed for one year)

AC ADAPTER 9445-02

(For Japan, US, and Canada. 100V to 240V AC, 9V DC / 1A output)

AC ADAPTER 9445-03

(For EU. 100V to 240V AC, 9V DC / 1A output)

TEMPERATURE PROBE 9184

(reference junction compensation)

CARRYING CASE 9380 (Holds main unit only, soft case)

CARRYING CASE 9782 (Holds options, hard case)

COMMUNICATION PACKAGE SS9000

(Includes USB cable and driver software)

Options

Recommended combination examples

SS7012 (main unit) + AC ADAPTER 9445-02 / -03 +

TEMPERATURE PROBE 9184 + CARRYING CASE 9782

DC SIGNAL SOURCE SS7012

Ordering information

Commercially available rechargeable batteries (AA Ni-MH

batteries x 4) may also be used to power the SS7012. Using

locally purchased rechargeable batteries and dedicated

battery chargers is recommended; however, HIOKI will not

be able to guarantee operating time as different rechargeable

batteries exhibit different power specifications per charge.

The SS7012 cannot be used to recharge batteries.

TEMPERATURE

PROBE 9184

TEST LEAD

9170 -

10 (Provided)

INPUT CORD

9168 (Provided)

COMMUNICATION

PACKAGE SS9000

CARRYING CASE

9380

CARRYING CASE

9782

AC ADAPTER

9445

-02

SS7012 General Speciﬁcations

Source output method: Bipolar sink/source

A/D conversion method: Delta-Sigma

Temperature coefcients (sourcing):

±(0.005% of setting + 30 µV) / °C (CV: 2.5V)

±(0.005% of setting + 0.2 mV) / °C (CV: 25V)

±(0.005% of setting + 0.2 µA) / °C (CC: 25mA)

±(0.005% of setting + 0.05 °C) / °C (TC(°C): K, E, J, T, and N)

±(0.005% of setting + 0.1 °C) / °C (TC(°C): R, S, and B)

±(0.01% of setting + 0.1 °C) / °C (TC(RJ): K, E, J, T, R, S, B, and N)

±0.005 Ω / °C (Rs)

Temperature coefcients (measuring):

±(0.005% rdg. + 10 µV) / °C (V: 2.5V)

±(0.005% rdg. + 0.1 mV) / °C (V: 25V)

±(0.005% rdg. + 0.1 µA) / °C (A: 25mA)

±0.05 °C / °C (TEMP)

±(0.01% rdg. + 1 µA) / °C (MONITOR CV: 2.5V and 25V)

±(0.01% rdg. + 1 mV) / °C (MONITOR CC: 25mA)

±0.05 °C / °C (MONITOR TC (RJ))

Zero adjustment function: within ±100 counts (V, A, and measuring)

Display: Five-digit LCD (“28000”)

Operating temperature and humidity:

0 to 40 °C, 80% RH or less (non-condensing)

I/O protection: 50 mA, fused (sourcing and measuring)

Withstand voltage: 370 Vrms AC @1 mA for 15 seconds

(source-to-measurement terminals)

Power supply: Four LR6 alkaline batteries or HR6 Ni-MH

batteries, or 9445

-02 / -03 AC ADAPTER

Continuous operating time:

(w/fully charged 2500-mAh Ni-MH batteries)

Approx. 200 min (CC: 25mA range, sourcing 20 mA into 250 Ω load)

Approx. 170 min (CV: 25V range, sourcing 25 V into 1 kΩ load)

Approx. 280 min (V: 2.5V range, input terminals shorted)

Size and weight: 104W × 180H × 58D mm, 570 g

Accessories: One INPUT CORD 9168 set, one TEST LEAD

9170

-10 set, one spare fused (F50 mA, 250 V “mizet”

fuse), four LR6 alkaline batteries