Kitagawa 142S 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
(*)Graduations on the detector tube are based on 5 pump strokes.
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.
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 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 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 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 Push back the handle without removing the detector tube from the rubber tube connector so that air in the
pump will be discharged perfectly. Then repeat the step ③～④ four times.
⑥ On completion of sampling, read the scale at the maximum point of the stained layer.
⑦ When the concentration is over the scale range, 1 pump stroke can be used to determine concentrations of
3
0.5 - 10.0 mg/m
1)Remove the detector tube from the pump.
MERCURY VAPOUR DETECTOR TUBE
: 0.5 - 10.0 mg/m
: 1 pump stroke
: 1 minute
: Grey → Pale orange
: 0.02 mg/m
: 0 - 40 ℃ (32-104°F) (No correction is necessary.)
: 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
3
0.1 - 2.0 mg/m
5 pump strokes
5 minutes
3
(5 pump strokes)
CAUTION
Fig.1
3
(*)
No.142S