RF40 EXTECH INSTRUMENTS, RF40 Datasheet
RF40
Manufacturer Part Number
RF40
Description
BATTERY COOLANT/GLYCOL REFRACTOMETER
Manufacturer
EXTECH INSTRUMENTS
Datasheet
1.RF40.pdf
(1 pages)
Specifications of RF40
External Height
160mm
External Width
40mm
External Depth
30mm
Lead Free Status / RoHS Status
na
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
RF4013
Manufacturer:
RFMD
Quantity:
1 970
Company:
Part Number:
RF4013E1
Manufacturer:
RFMD
Quantity:
480
Company:
Part Number:
RF4013TR7N
Manufacturer:
RFMD
Quantity:
280
Part Number:
RF4013TR7N
Manufacturer:
RFMD
Quantity:
20 000
www.extech.com
Portable Refractometers
Ordering Information:
RF16 ......0 to 10% Brix Refractometer
RF11 ......0 to 10% Brix Refractometer with ATC
RF18 ......0 to 18% Brix Refractometer
RF12 ......0 to 18% Brix Refractometer with ATC
RF10 ......0 to 32% Brix Refractometer
RF15 ......0 to 32% Brix Refractometer with ATC
RF20 ......Salinity Refractometer with ATC
RF40 ......Battery Coolant/Glycol Refractometer with ATC (°F)
RF41 ......Battery Coolant/Glycol Refractometer with ATC (°C)
RF30 ......Triple Range General Service Brix Refractometer
Features:
•
•
•
•
•
Easy to operate refractometers provide accurate and
repeatable measurements on easy to read scales
Automatic temperature compensation models available
for sugar, salt, lubricants, cutting fluids, and antifreeze
Requires only 2 or 3 drops of solution
The prism and lens with a simple focus adjustment
provides repeatable results
Complete with case, calibration screwdriver, and
calibration solution
RF10, 15 - Scale view through eyepiece
RF40 - Scale view through eyepiece
Available with or without Automatic Temperature Compensation
Antifreeze, Cutting Fluids & more
Measure the concentration of Sugar, Salt, Lubricants,
Specifications
Model
RF16
RF11
RF18
RF12
RF10
RF15
RF20
RF40
RF41
RF30
Dimensions/Wt
Specifications subject to change without notice.
Copyright © 2009 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.
Type
Sucrose
Sucrose (ATC)
Lubricants/Cutting fluids
Lubricants/Cutting fluids (ATC)
Sucrose
Sucrose (ATC)
Salt (ATC)
Coolant (ATC)
Coolant (ATC)
Triple Range
General Service
RF18, RF20
RF15, RF40, RF11, RF12
RF10, RF16
Ranges
0 to 10% Brix
0 to 10% (10 to 30°C)
0 to 18% Brix
0 to 18% Brix (10 to 30°C)
0 to 32% Brix
0 to 32% Brix (10 to 30°C)
0 to 100ppt (10 to 30°C)
1.000 to 1.070 Refractive Index
-60 to 32°F Propylene Glycol freeze point
-60 to 25°F Ethylene Glycol freeze point
1.15 to 1.30 Specific Gravity of Battery Acid
-50 to 0°C Propylene Glycol freeze point
-50 to 0°C Ethylene Glycol freeze point
1.15 to 1.30 Specific Gravity of Battery Acid
0 to 41% Brix
42 to 71% Brix
72 to 90% Brix
RF10/RF15: 6.6 x 1.6 x 1.2" (170 x 40 x 30mm)/ 7oz (200g);
RF11/RF16: 7.5 x 1.6 x 1.2" (190 x 40 x 30mm)/ 6.5oz (185g);
RF12/RF18: 6.7 x 1.6 x 1.2" (170 x 40 x 30mm)/ 6.5oz (185g);
RF20: 7.6 x 1.5 x 1.5" (194 x 38 x 38mm)/ 8oz (227g);
RF40/RF41: 6.2 x 1.6 x 1.2" (160 x 40 x 30mm)/ 6.3oz (180g)
RF30: 7.9 x 1.5 x 1.1” (200 x 38 x 28mm)/ 21.86oz (620g)
RF30
Resolution
0.1
0.1
0.2
0.2
0.2
0.2
0.001
2°F
2°F
0.01
1°C
1°C
0.01
0.2
0.2
0.2
Accuracy
±0.1%
±0.1%
±0.2%
±0.2%
±0.2%
±0.2%
±0.1‰
±2%
±2%
±2%
±2%
±0.2%
±0.2%
±0.2%
6/24/09 - R1