Sper scientific 840080 Bedienungsanleitung

MANOMETERS

840080, 840081, 840082,

840083, and 840085

INSTRUCTION MANUAL

SPER

SCIENTIFIC LTD.

CONTENTS

Title Page

1. Introduction.......................................................................... 2

2. Panel Description ................................................................ 3

3. Instructions

3-A. General Instructions ................................................. 3-4

3-B. Zero Setting.............................................................. 4

3-C. Calibration ................................................................ 4-5

3-D. Auto Power Off ......................................................... 5

3-E. Battery Replacement................................................ 5

3-F. RS232 Output........................................................... 5

3-G. Optional Accessories................................................ 5

3-H. Screen Examples ..................................................... 6

3-I. Troubleshooting........................................................ 6

4. Specifications

4-A. Model Range and Resolution .................................. 7

4-B. General Specifications ............................................ 7

4-C. Calibration Reference Point ..................................... 7

5. Warranty............................................................................. 8

1. INTRODUCTION

Ideal for measuring low differential pressure in clean rooms, test and

balance, medical equipment, HVAC, pneumatic systems and computer

peripherals. Model 840085 reads gauge pressure and differential pressure

(Imperial and Metric) in 5 units of measure: bar, psi, inH2O, mmH2O, and

mbar. All other models have 11 units of measure: bar, mmHg, ozin2, kgcm2,

psi, inH2O, kPa, ftH2O, inHg, cmH2O, and mbar. Features include a large

backlight display, max-min, hold, and auto power off functions. The RS232

port enables communication with a computer. High accuracy of ±0.3% fs at

25ºC, repeatability: ±0.2% (max ±0.5%) FSO, and combined linearity and

hysteresis: ±0.2 (Max ±1.0%) FSO.

CAUTION: During the Zero Setting (page 4). Make sure the tube is

disconnected and do not apply pressure to the connector. Doing so can

cause permanent damage to the unit, which is not covered by the warranty.

2. PANEL DESCRIPTION (Fig. A)

1. "-" Negative pressure hose plug.

2. HOLD Freezes pressure reading.

3. "-" Minus pressure display.

4. REC starts/displays max/min pressure.

5. MAX MIN pressure recorded.

6. BAT Low Battery Indicator

7. On/Off button

8. Hold button freezes pressure reading.

9. Unit button cycles through pressure readings.

10. "+" Positive pressure hose plug.

11. DIF Differential pressure mode.

12. Primary Data Screen.

13. H/M/S 88:88:88 Hr/Min/Sec.

14. Pressure unit indicator.

15. RS232 output port.

16. DC power input for AC adapter.

17. Rec button starts the relative clock.

18. Dif button displays relative zero.

19. Backlight button lights LCD for apx. 30 seconds.

20. Battery Compartment.

NOTE: Some functions shown on the display are not available.

3. INSTRUCTIONS

3-A. General Instructions

The Manometer measures “Gauge Pressure.” This combines Differential

pressure with a PSI measurement as referenced to ambient pressure. When

the manometer is first powered on, the entire LCD display flashes for

approximately 3 seconds. The LCD is divided into two distinct sections: One

large (Primary) top screen and one smaller section at the bottom-right of the

LCD (Relative Clock). The pressure measurements are constantly updated in

the 2 display areas. Check that the tubing is not leaking or damaged before

use. The start-up mode is programmable. The display will default to the mode

last used and the meter defaults to the setting used during the last operation.

•Turn the unit on with the ON/OFF button.

•Press the REC button once, and the relative clock starts in the lower right

screen. "REC" is displayed in the middle-left of the LCD (Pg 6, Fig B). The

DIF button will not operate at this time.

•Press the REC button repeatedly to cycle through MAX (Pg 6, Fig C) and

MIN (Pg 6, Fig D) and back to the current pressure. To exit the record

mode, press and hold the REC button for 3 seconds.

5/6

-8.8.8.8

HOLD DIF

REC H/M/S

MAX MIN BAT 88:88:88

▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼

•Press HOLD to freeze the pressure reading (Pg 6, Fig E). Press the

HOLD button again to release this setting.

•Press the DIF button and "DIF" appears near the top of the LCD and the

display indicates the relative zero. Only the amount of the pressure

change will be indicated (Pg 6, Fig F). Press the DIF button again and

the unit returns to the normal mode.

•Press the UNIT button repeatedly to cycle through the units of measure

indicated below the LCD display (Pg 6, Fig G and H)

•Press the Backlight button and the LCD illuminates for approx. 30

seconds then turns off automatically.

Note: Differential Pressure is a measure of the difference between two

pressures, for example, use differential pressure sensor to measure gauge

pressure by leaving one process connection open to atmosphere and

connecting the second sensor port to your system.

3-B. Zero Setting

Do not apply pressure to the connector and disconnect the tube. Failure to

follow this procedure can cause damage and void the warranty. To set the

display to zero, turn the unit on and press the HOLD button for 2 seconds.

The LCD displays "o o o o" one at a time, from left to right. Next, the LCD

clears and displays a zero setting (Pg 6, Fig I).

3-C. Calibration

The meter is factory calibrated. Annual recalibration at a qualified meter

calibration facility is recommended. The following information is for the

calibration technician:

Use a standard manometer calibrator to calibrate this unit. Refer to the

Calibration Point Reference chart on page 7. The examples are for model

number 840083, with a pressure range from 0 to +100 PSI (positive pressure)

or from 0 to -100 PSI (Negative pressure). The meter must be attached to a

pressure source between 75.0 and 85.0.

•Set the display to zero (refer to Zero Setting above).

•Turn the meter off.

•To begin positive (+) calibration, press the Rec and On buttons

simultaneously. "CA" (calibration) shows on the LCD. (Pg 6, Fig J).

•As the meter enters the calibration mode, press the Unit button as

needed to select "psi" (Press the UNIT button again to skip positive and

advance to the negative (-) calibration point.)

•The meter defaults to 80 psi calibration point, the adjustable pressure

range is from 78.0 to 82.0. If the calibration pressure source is not 80 psi,

increase the digits by pressing the DIF button, or decrease the digits by

pressing the BACKLIGHT button. Save the calibration point by pressing

the REC button. "SA" (save) and "CA" will appear on the screen.

•Follow the same procedure for the negative pressure calibration point. By

pressing the UNIT button, the LCD now displays "-80.0" and a small "CA".

Save the calibration point by pressing the REC button. "SA" and "CA" will

appear on the screen, followed by "End" and "CA". In 2 seconds, the

meter returns to normal mode.

•Press the Unit button to exit the calibration mode.

Note: If you can not save by pressing the REC button, check that the

calibration pressure source is between 75.0 and 85.0; and that you entered the

correct positive pressure (+) or negative pressure (-).

3-D. Auto Power Off

This unit has a built-in Auto Power Off function to prolong battery life. The

meter will power off automatically if no buttons are pressed within 20 minutes.

To deactivate this feature, press On and Hold simultaneously before power-

ing on the unit. The symbol "n" will appear in the middle of the screen, at which

time you can release the Hold button.

3-E. Battery Replacement

When the "BAT" icon appears on the right side of the LCD, open the battery

cover, install a fresh 9V battery and replace the cover. Remove the battery

during prolonged periods of non-use.

3-F. RS232 Output

The unit features an RS232 output via which can be utilized by user's specific

application. Connection procedures:

•Connect the optional RS232 cable to the RS232 output port.

•Plug the other end of the RS232 cable into computer's COM 1 or 2 port.

•Install the optional RS232 Software according to the procedures in the

software package. Additional instructions are found in a separate Adobe

PDF file in the software. Be sure to set the baud rate to 2400.

3-G. Optional Accessories

•840027 AC Adaptor

•840054 RS232 Cable

•840052 Software

•840089 Rubber Holster

•840090 Water Resistant Instrument Pouch

•840094 USB Adaptor Cable

Fig. B Fig. C Fig. D

3-H. Screen Examples

Fig. H Fig. I Fig. J

15.3

REC H/M/S

MAX ▼00:10:35

DIF

0.0

▼

80.0

▼CA

_ 0.0

▼

0.985

▼

14.3

▼

8.3

▼

HOLD

14.3

REC H/M/S

▼00:10:35

11.3

REC H/M/S

Min ▼00:10:35

Fig. E Fig. F Fig. G

3-I. Troubleshooting

If the power is on, but there is no display, replace the battery or attach the

optional AC adaptor. Check that the tubing is tightly connected.

Error Code Action

BAT Replace the battery.

Err.1 The pressure value exceeds the maximum range.

Err.2 Measurement pressure is less than minimum range.

Err.3 While in the DIF function, the differential pressure value is larger

than maximum display digit.

Err.4 During Zero Setting, make sure the tubing is disconnected with

no pressure applied to the connector. If you still receive this

error message after disconnecting the tubing, the sensor or

meter may be damaged.

E10L or

E2UL

While using the RS232 software, the pressure source is less

than, or over the range of the instrument.

NOTE: Exceeding maximum pressure will cause permanent sensor damage.

Before you connect the instruments to a pressure source, carefully check your

fittings and hoses.

4-C. Calibration Point Reference

Model PSI Range Calibration Recommended

840085 0 ~ ±2 1.6 1.5 ~ 1.7

840080 0 ~ ±5 4.000 3.900 ~ 4.100

840081 0 ~ ±15 12.00 11.70 ~ 12.30

840082 0 ~ ±30 24.00 23.40 ~ 24.60

840083 0 ~ ±100 80.00 78.00 ~ 82.00

4-B. General Specifications

Dimension 7 1/8” x 2 3/4” x 1” (182 x 72 x 30 mm)

Weight 5 oz (150 g)

PSI Range 0 ~ 2, 15, 30, or 100

Accuracy ±0.3% of full scale at ±25°C

Response time 0.5 seconds

Format Baud Rate : 2400 bit/sec, Data Bit : 8,

Stop Bit : 1 P XXXXX , P - XXXXX (unit)

Storage temperature range -4~140°F (-20 ~ 60°C)

Operating Humidity Max. 80% RH

Operating temperature 32 ~ 122°F (0 ~ 50°C)

Power One 9.0 volt battery or AC Adaptor

4. SPECIFICATIONS

Model 840085 840080 840081 840082 840083

Range Res Range Res Range Res Range Res Range Res

PSI: 2 0.004 5 0.003 15 0.01 30 0.02 100 0.1

inH²0: 55.4 0.01 138 0.1 415 0.3 830 0.5 2768 2

bar: 0.138 0.001 0.345 0.001 1.03 0.001 2.07 0.002 6.89 0.004

mbar: 138 0.1 345 0.2 1034 1 2068 2 6895 4

cmH²0:

(840085 is

in mmH20)

1410 0.01 352 0.2 1050 1 2110 2 7030 4

mmHg:

Not Applicable

259 0.2 776 0.5 1550 1 5170 3

ozin²: 80 0.05 240 0.2 480 0.3 1600 1

kgcm²: 0.35 0.001 1.05 0.001 2.1 0.002 7.03 0.004

kPa: 34.5 0.02 183 0.1 207 0.2 684 0.4

ftH²O: 11.5 0.01 34.6 0.02 69.2 0.04 231 0.2

inHg: 10.2 0.007 30.54 0.02 61.08 0.04 203.6 0.12

max pres: 20 PSI 20 PSI 30 PSI 60 PSI 150 PSI

4-A. Model Range and Resolution

Rev. 02/16/07

5. WARRANTY

1 YEAR METER WARRANTY

Sper Scientific warrants this product against defects in materials and workman-

ship for a period of one (1) year from the date of purchase, and agrees to

repair or replace any defective unit without charge. If your model has since

been discontinued, an equivalent Sper Scientific product will be substituted if

available. This warranty does not cover probes, batteries, or damage resulting

from accident, misuse, or abuse of the product. In order to obtain warranty

service, simply ship the unit postage prepaid to:

SPER SCIENTIFIC LTD.

7720 East Redfield, Suite 7

Scottsdale, Arizona 85260

(480) 948-4448

Email: [email protected]

Website: www.sperscientific.com

Be sure to include your name, address, phone number, and a detailed

explanation of why you are returning the item.

Dieses Handbuch passt für folgende Modelle

Inhaltsverzeichnis

Andere Sper scientific Messgerät Handbücher

Sper scientific

Sper scientific 850009 Bedienungsanleitung

Sper scientific

Sper scientific 840087 Bedienungsanleitung

Sper scientific

Sper scientific 840007 Bedienungsanleitung

Sper scientific

Sper scientific 860041 Bedienungsanleitung

Sper scientific

Sper scientific 860055 Bedienungsanleitung

Sper scientific

Sper scientific 850071 Bedienungsanleitung

Sper scientific

Sper scientific 850019 Bedienungsanleitung

Sper scientific

Sper scientific 300058 Bedienungsanleitung

Sper scientific

Sper scientific 800012 Bedienungsanleitung

Sper scientific

Sper scientific 800019 Bedienungsanleitung

Sper scientific

Sper scientific 800021 Bedienungsanleitung

Sper scientific

Sper scientific 840020 Bedienungsanleitung

Sper scientific

Sper scientific 840081 Bedienungsanleitung

Sper scientific

Sper scientific 840006 Bedienungsanleitung

Sper scientific

Sper scientific 800020 Bedienungsanleitung

Sper scientific

Sper scientific 800052 Bedienungsanleitung

Sper scientific

Sper scientific 300001 Bedienungsanleitung

Sper scientific

Sper scientific 850070 Bedienungsanleitung

Sper scientific

Sper scientific 840020 Bedienungsanleitung

Sper scientific

Sper scientific 840021 Bedienungsanleitung

Sper scientific

Sper scientific 300014 Bedienungsanleitung

Sper scientific

Sper scientific 300037 Bedienungsanleitung

Sper scientific

Sper scientific 800058 Bedienungsanleitung

Sper scientific

Sper scientific 800111 Bedienungsanleitung

Beliebte Messgerät Handbücher anderer Marken

Suaoki

Suaoki D40 Bedienungsanleitung

Elster

Elster BK-G1.6 Bedienungsanleitung

Endress+Hauser

Endress+Hauser Deltabar FMD71 Handbuch

Duratool

Duratool D03128 Bedienungsanleitung

Vega

Vega VEGAPULS 65 Bedienungsanleitung

Tonghui

Tonghui TH2618B Bedienungsanleitung

Tenmars

Tenmars TM-801 Bedienungsanleitung

MSR

MSR 145 Bedienungsanleitung

TPS

TPS WP-82 Bedienungsanleitung

PCB Piezotronics

PCB Piezotronics 003C30 Bedienungsanleitung

Tenma

Tenma 72-10465 Bedienungsanleitung

Endress+Hauser

Endress+Hauser Proline Promag 50 Technische Daten

Siemens

Siemens SITRANS F Coriolis FCT030 Stücklistenhandbuch

KLINGER

KLINGER CMF V Series Bedienungsanleitung

Keysight

Keysight M8290A Bedienungsanleitung

Acterna

Acterna MS1400 Bedienungsanleitung

R&S

R&S ZPH Bedienungsanleitung

Datacolor

Datacolor ColorReader DC10-2 Bedienungsanleitung