Gilson Aqua-Check Moisture Tester, MA-26X
9
For help with operation or technical issues,
Email: [email protected] or Call: 800.444.1508
5.0 TROUBLESHOOTING
Low
High
Readings
Readings
Possible Cause
Solution
GILSON AQUA-CHECK TROUBLESHOOTING
X
X
Testing procedure errors
Review instructions and procedures.
X
X
Incorrect sample weights
Check balance operation and re-zero.
X
X
Errors in corrected values
Change in material type. Repeat correlation procedure with new material.
X
Insufficient agitation
Some cohesive materials may require 3 minutes or more. Use Steel Pulverizing Balls.
X
Insufficient quantity of reagent
Add an additional scoop of reagent.
X
Ineffective reagent
Replace with fresh MAA-44 Reagent.
X
Premature contact between reagent
Ensure vessel is held horizontal when mating with cap.
and specimen
X
Insufficient sample preparation
Break cohesive material into finer sizes and use Pulverizing Balls.
X
Inadequate pressure seal
Check and clean chamber cap gasket. Inspect Vessel, cap, and stirrup for damage
or cracks. Replace gasket if necessary.
X
X
Defective gauge
Gauge needle should rest at zero and move smoothly. Replace if defective.
X
Low temperature
Run two or three test cycles to warm up Vessel.
X
High temperature
Allow Vessel to cool off.
X
Moisture inside vessel prior to testing
Insure Vessel and cap are completely dry before testing.
X
X
Gauge reading error
Hold vessel horizontally at eye level when reading gauge.
X
Residue from previous tests
Use included Coarse-Bristle Brush to clean vessel thoroughly between tests.
MAA-47
MAA-48
6.0 ACCESSORIES
Calcium Carbide Reagent, 10lb can¹
MAA-44
Aqua-Check 0–20% Pressure Gauge
MAA-45
Electronic Balance, 220x0.1g
OB-205
1.25in (32mm) Steel Balls, pkg. 2
MAA-47
Long-Handle Reagent Scoop
MAA-48
Large, Coarse-Bristle Brush
MAA-51
Small, Fine-Bristle Brush
MAA-50
Sample Cup
MAA-52
Heavy-Duty Waterproof Plastic Case
MAA-46
¹ Due to shipping restrictions, reagent is sold separately in 10lb (4.5kg) cans.
Material from these larger cans can be used to replenish smaller containers for
field use.
GILSON AQUA-CHECK ACCESSORIES
Description
Model
