Kitagawa 121SG Instruction Manual

★ READ CAREFULLY THIS INSTRUCTION MANUAL AND THE INSTRUCTIONS OF THE
ASPIRATING PUMP PRIOR TO USING THIS PRODUCT.
★ DO NOT DISCARD 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 : 0 - 40 ℃ (32 - 104°F) (No correction is necessary.)
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 PHOSPHINE 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 WHEN THE HANDLE IS PUSHED BACK 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, AP-1, AP-1S OR 400A.
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 CAREFULLY ITEM 9 USER RESPONSIBILITY.
6. READ THE CONCENTRATION IMMEDIATELY AFTER MEASUREMENT.
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.1. (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 1.5 minutes 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.
PHOSPHINE DETECTOR TUBE
: 5 - 150 ppm
: 1 pump stroke
: 1.5 minutes
: White → Yellow
: 3 ppm
: Model AP-20, AP-20S, 400B, AP-1, AP-1S or 400A
SAFETY GLASSES AND GLOVES SHOULD BE WORN TO PREVENT
INJURY FROM SPLINTERING GLASS.
INSTRUCTION MANUAL
CAUTION
Fig.1
No.121SG