Kitagawa 120SF 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 OF THE TUBES IN THIS
BOX ARE USED UP.
1. PERFORMANCE:
Measuring Range
and Pump Stroke
(*)Graduations on the detector tube are based on a 1 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 SULPHIDE
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 (FROM A IN FIG.1) WHEN THE HANDLE IS PUSHED BACK
AND PULLED.
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 SAFETY GLASSES AND GLOVES SHOULD BE WORN TO PREVENT INJURY
FROM SPLINTERING GLASS.
② Insert the detector tube into the aspirating pump securely as shown in Fig.2. (Arrow mark shall point to
the pump.)
HYDROGEN SULPHIDE DETECTOR TUBE
: 100-2,000ppm
: 1/2 pump stroke
: 1 minute
: White → Black
: 0.5ppm (1 pump stroke)
: 0 - 40 ℃ (32-104°F) (No temperature correction is necessary.)
: Model AP-20, AP-20S, 400B
IN CASE OF THE ABOVE, PUSH BACK AND PULL THE
INSTRUCTION MANUAL
50-1,000ppm(*)
1 pump stroke
1.5 minutes
CAUTION
Fig.2
25-500ppm
2 pump strokes
3 minutes
Fig.1
No.120SF