DIGITAL REFRACTOMETER FOR PROPYLENE GLYCOL ANALYSIS
Type: HI96832
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รายละเอียดสินค้า
ช่วงการวัดค่า (Range)
|
% Volume
|
0 to 100 %
|
|
Freezing Point
|
0 to -51 °C (32 to -59.8 °F)
|
|
Temperature
|
0 to 80 °C (32 to 176 °F)
|
ความละเอียด (Resolution)
|
% Volume
|
0.1 %
|
|
Freezing Point
|
0.1 °C (0.1 °F)
|
|
Temperature
|
0.1 °C (0.1 °F)
|
ความถูกต้อง (Accuracy) (@20°C)
|
% Volume
|
±0.2 %
|
|
Freezing Point
|
±0.5 °C (±1.0 °F)
|
|
Temperature
|
±0.3 °C (±0.5 °F)
|
อุณหภูมิที่เปรียบเทียบ (Temperature)
Compensation
|
|
automatic between 10 and 40°C (50 to 104°F)
|
Measurement Time
|
|
approximately 1.5 seconds
|
Minimum Sample Volume
|
|
100 µL (to cover prism totally)
|
Light Source
|
|
yellow LED
|
Sample Cell
|
|
stainless steel ring and flint glass prism
|
Auto-off
|
|
after three minutes of non-use
|
Enclosure Rating
|
|
IP 65
|
Battery Type /
Battery Life
|
|
9V / approximately 5000 readings
|
ขนาด / น้ำหนัก (Dimensions /
Weight)
|
|
192 x 104 x 69 mm (7.6 x 4.1 x 2.7”) / 420 g (14.8 oz.)
|
