What does it mean if A and/or CV exceed tolerances in BRAND HandyStep S Laboratory Equipment?
If the A and/or CV exceed tolerances in your BRAND Laboratory Equipment, it indicates that the PD-Tip is leaking and needs to be replaced.
What causes a large air bubble beneath the PD-Tip piston in BRAND HandyStep S?
If you observe the air bubble beneath the PD-Tip piston becoming larger in your BRAND Laboratory Equipment, it indicates a leaking PD-Tip. Replace the PD-Tip to resolve this issue.
What to do if the PD-Tip piston cannot be decoupled on my BRAND HandyStep S?
If the PD-Tip piston cannot be decoupled after emptying completely on your BRAND Laboratory Equipment, it might be due to improper insertion of the PD-Tip. Press the ejection key, push down the locking/ filling lever completely, and swing it out to resolve this.
What to do if the dispensing volume is undefined on my BRAND HandyStep S Laboratory Equipment?
If the dispensing volume is not as expected with your BRAND Laboratory Equipment, make sure the stroke setting wheel is securely locked into place. An improperly engaged wheel can lead to undefined dispensing volumes.
What to do if the dispensing lever has not been pressed completely and with even pressure on BRAND HandyStep S?
If the dispensing lever has not been pressed completely and with even pressure, make sure to press the dispensing lever with even pressure to the stop position.
What to do if the PD-Tip piston cannot be locked after inserting the PD-Tip in BRAND HandyStep S Laboratory Equipment?
If the PD-Tip piston cannot be locked after inserting the PD-Tip, it could be because the filling/locking lever is not fully pushed down and swung out. First, press the ejector button and remove the PD-Tip. Then, push the filling/locking lever all the way down and swing it out completely.
What to do if there is an air bubble under the PD-Tip piston that is increasing in size in BRAND HandyStep S?
If you notice an air bubble increasing in size under the PD-Tip piston, it indicates that the PD-Tip is leaking. You should replace the PD-Tip.
Why can't I decouple the PD-Tip after emptying completely in BRAND HandyStep S?
If you cannot decouple the PD-Tip after emptying, the PD-Tip may have been inserted incorrectly. Press the ejector button, then push the filling/locking lever all the way down and swing it out.
Why is the dispensing volume undefined in BRAND HandyStep S Laboratory Equipment?
If you're getting an undefined dispensing volume from your BRAND Laboratory Equipment, make sure that the stroke setting dial is securely locked into place.
What to do if the PD-Tip cannot be decoupled after emptying completely in BRAND Laboratory Equipment?
If the PD-Tip on your BRAND Laboratory Equipment cannot be decoupled after emptying, it might have been inserted incorrectly. Press the ejector button, then push the filling/locking lever all the way down and swing it out.
Specifies operating limits for temperature, vapor pressure, and viscosity.
Lists liquids incompatible with the instrument and materials.
Describes the process of filling the PD-Tip with liquid.
Details the steps for performing repetitive dispensing.
Outlines the procedure for ejecting the PD-Tip.
Instructions for preparing the instrument for volume testing.
Step-by-step guide for performing the volume check.
Formulas and definitions for calculating accuracy and variation.
Formula for calculating accuracy (A%).
Formula for calculating coefficient of variation (CV%).
Formula for calculating standard deviation (s).
Information on UV sterilization for the instrument.
Guidelines and procedures for returning the instrument for repair.
General| Brand | BRAND |
|---|---|
| Model | HandyStep S |
| Category | Laboratory Equipment |
| Language | English |
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