opti-sciences ccm-200 plus - Technical Specifications; Measured Parameters; Repeatability and Accuracy

Opti-Sciences, Inc. CCM-200 plus operator's manual
16
Technical Specifications
Measured Parameters:
Optical Transmittance at 653nm., and at 931nm.
CCI = % Transmittance at 931nm. / % Transmittance at
653 nm.
Measurement Area:
3/8” diameter circle, or 9.53 mm diameter circle
area 0.11in
2
, or 71.22 sq mm
2
Repeatability:
+/- 5%
Accuracy
Determined by correlation with chemical analysis
Sample Acquisition Time:
2-3 Seconds
Source:
2 LEDs
Detector:
Silicon photodiodes with integral amplifier for absorbance
measurement and source power monitoring for
temperature compensation
Storage Capacity:
More than 100,000 data points
User Interface:
50mm X 15mm graphic display screen, 8 keys for control
and data manipulation, audible alert for status and
warnings
Input and Output:
A mini USB port is provided as the main data transfer
port.
An RS-232 port can also be used for data transfer
The RS232 port is also used with a compatible GPS
receiver for integrated measurement and location data.
Operating temperature range:
0-50
o
C.
Temperature drift:
Temperature compensated source and detector circuitry
for minimum drift over full range.
Battery:
9V alkaline cell
Auto-off interval:
4 minutes (with no key press or download)
Weight:
168g (not including battery)
Dimensions:
152(L)x82(W)x25(D)mm
GPS option:
The single pin RS232 port is used for GPS. Location data
is saved with measuring data for each measurement in the
measuring file.