DeFelsko PosiTest AT v.4.0 - Manual (Page 10)

Page 11
Technical Data Technical Data
Power Supply / Low Battery Indicator Power Supply / Low Battery Indicator
Conforms to: ASTM D 4541, ASTM D 7234, ISO 4624 and others.
Specifications:
*requires optional 50 mm accessory kit
Resolution: 1 psi (0.01 MPa) Accuracy: ±1% Full Scale
Adhesion
Strength
Dolly Size (mm) Max Pull-Off Pressure
10 mm 10,000 psi (70 MPa)
14 mm 6,000 psi (40 MPa)
20 mm 3,000 psi (20 MPa)
50 mm* 500 psi (3.5 MPa)
PosiTest AT-M (manual)
Power Source: Built-in rechargeable NiMH battery (~60 hours continuous)
The built-in rechargeable NiMH batteries** are charged using the included USB
AC power supply/charger. Ensure batteries are charged prior to use. The
symbol will blink while the instrument is recharging and disappear when fully
charged. The charging process will take up to 14 hours depending on remaining
battery power.
Alternatively, the AC power supply or any computer USB port can be used to
power and charge the instrument.
PosiTest AT-A (automatic)
Power Source: Built-in rechargeable NiMH battery (>200 pulls with full charge)
The symbol will appear when remaining battery power is below 35%.
The built-in rechargeable NiMH batteries** are charged using the included AC
power supply/charger. Ensure batteries are charged prior to use. The symbol
will blink while the instrument is recharging and disappear when fully charged.
The charging process will take 2-3 hours depending on remaining battery power.
Alternatively, the AC power supply can be used to power the instrument.
The USB port will not charge or power the PosiTest AT-A. The USB
connection will drain battery power when connected for an extended period of
time.
**Do not attempt to remove or replace the internal NiMH battery pack. In the
unlikely event power issues are experienced, please contact our technical
support for assistance.
NOTE: