Kitagawa 120SC Instruction Manual

★ READ THIS INSTRUCTION MANUAL AND THE INSTRUCTIONS OF THE ASPIRATING PUMP
PRIOR TO USING THIS PRODUCT.
★ DO NOT DISCARD CAREFULLY THIS INSTRUCTION MANUAL UNTIL ALL THE TUBES IN
THIS BOX ARE USED UP.
1. PERFORMANCE:
Measuring Range
and Pump Stroke
Sampling Time
Colour Change
Detectable Limit
Operating Temperature
Aspirating Pump
1. THE DETECTOR TUBE CONTAINS CHEMICAL REAGENTS.
2. DO NOT TOUCH THESE REAGENTS DIRECTLY ONCE TUBES WERE BROKEN.
3. KEEP THE TUBES OUT OF THE REACH OF CHILDREN.
4. IF THE CONCENTRATION IS OVER THE FULL SCALE,
THE HIGH CONCENTRATION OF HYDROGEN SULFIDE
REMAINS IN THE ASPIRATING PUMP. BE CAREFUL NOT TO
BREATHE THE REMAINING GAS. AFTER MEASUREMENT, THE
REMAINING GAS IS PUSHED OUT FROM THE BOTTOM CASE
OF THE PUMP
AND PULLED. IN CASE OF THE ABOVE, PUSH BACK AND PULL THE
HANDLE WITHOUT CONNECTING THE TUBE AT THE LOCAL EXHAUST
VENTILATION DEVICE. REPEAT THIS OPERATION AT LEAST FIVE TIMES IN
ORDER TO REMOVE THE REMAINING GAS.
NOTICE
1. USE ONLY WITH PUMP MODELS AP-20,AP-20S,400B.
OTHERWISE, CONSIDERABLE ERROR IN INDICATION MAY OCCUR.
2. BEFORE TESTING, CHECK THE ASPIRATING PUMP FOR LEAKS. (REFER TO ITEM 8.
INSPECTION OF ASPIRATING PUMP.) ANY PUMPS SHOWING SIGNS OF LEAKAGE
SHOULD BE CORRECTED BEFORE USE.
3. DO NOT USE THIS TUBE OUTSIDE THE STATED OPERATING TEMPERATURE RANGE.
4. STORE TUBES IN A COOL AND DARK PLACE (0-25 ℃/32-77°F), AND USE BEFORE
EXPIRATION DATE PRINTED ON THE TOP OF THE BOX.
5. PRIOR TO USE, READ ITEM 9. USER RESPONSIBILITY CAREFULLY.
6. READ THE CONCENTRATION IMMEDIATELY AFTER DRAWING THE SAMPLE.
2. SAMPLING AND MEASUREMENT:
① Break both ends of the detector tube.
CAUTION
② Insert the detector tube into the aspirating pump securely as shown in Fig.2. (Arrow mark shall point to
the pump.)
③ Align the guide marks on the shaft and stopper of the aspirating pump.
④ Pull the pump handle at a full stroke until it locks and wait for 1 minute or until the completion of sampling is
confirmed with the flow indicator of the pump. (See descriptions about the flow indicator in the instruction
manual of the pump.)
⑤ On completion of sampling, read the scale at the maximum point of the stained layer.
HYDROGEN SULPHIDE DETECTOR TUBE
: 50 - 1600 ppm
: 1 pump stroke
: 1 minute
: Pale Yellow →
: 20 ppm
: 0 - 40 ℃ (32-104°F) (Temperature correction is necessary.)
: Model AP-20,AP-20S,400B
(FROM A IN FIG.1) WHEN THE HANDLE IS PUSHED BACK
SAFETY GLASSES AND GLOVES SHOULD BE WORN TO PREVENT INJURY
FROM SPLINTERING GLASS.
INSTRUCTION MANUAL
Dark Blue
CAUTION
Fig.2
No.120SC
Fig.1