2 ABOUT AQUALAB AquaLab TDL
2 About AquaLab
AquaLab is the fastest and most accurate instrument for measuring
water activity, giving readings in five minutes or less. Its readings
are reliable, providing ±0.005 a
w
accuracy. The instrument is easy
to clean and checking calibration is simple.
Note: UL has listed this product to applicable UL Standards and
Requirements.
2.1 AquaLab TDL Instrument Specifications
Sensor Type: Tunable Diode Laser and Infrared Temperature
Water Activity Accuracy: ±0.005 @ 25
◦
C
Water Activity Resolution: 0.0001 a
w
Water Activity Range: 0.000 to 1.000 a
w
Water Activity Repeatability: ±0.001 a
w
Read Time
1
: ≤ 5 min.
Sample Temperature Control: 25
◦
C 15 to 50
◦
C (with calibration)
Sample Temperature Adjustment Increment: 1
◦
C
Sample Temperature Accuracy: ±0.2
◦
C
Sample Temperature Resolution: 0.01
◦
C
Sample Dish Capacity: 15 mL full
Operating Environment: 4 to 50
◦
C; 0 to 90% Humidity non-condensing
Case Dimensions: 26.7 x 17.8 x 12.7 cm
Weight: 3.1 kg
Case Material: POLYLAC PA-765 (ABS) with fire retardant
Display: 64 x 128 Graphical
1
On samples with no significant impedance to vapor loss.
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