Hach REFO 60, Руководство пользователя, Страница: 4 / 20

User Manual REFO 60 / REFO 60-D
2
A
Product Description
REFO 60 is a one-angle glossmeter to measure all types of normal surfaces.
REFO 60D is a one-angle glossmeter to measure all types of normal and metal surfaces.
The measuring is according to DIN 67530 with the sample being illuminated at an angle of
60°. The directed reflection is measured at the complementary angle.
A1 Scope of Delivery
1. REFO 60 (LMV 123) or REFO 60D (LMV 135)
2. Standard A (LZM 150)
3. Metal Standard (LZM 154) optional for REFO 60-D
4. Operating Instruction BDA 279
5. 2 batteries type AA
A2 Instrument Set-Up
Unpack the instrument carefully and check the delivery for missing parts (delivery note) or
transport damages. Please retain the packing material for safe transport or shipment of
the instrument. As REFO 60 is a sophisticated optical measuring system, avoid the follow-
ing under all circumstances:

Do not allow water of inflammable and metallic objects to enter the instrument.

Do not use the instrument in excessively moist or dusty surroundings and avoid
dropping or shaking the instrument.

Do not open the instrument. There are not parts in the housing for the user to check.

If you have any questions or problems, please contact our service department.
B
Operation
REFO 60 is powered by two batteries, type AA. The battery compartment is at the back of
the instrument. Insert new batteries into the compartment before starting the instrument up
Old batteries must be given to a battery collection centre for correct disposal.
REFO 60 is operated with the control button on the instrument’s side. It is used to:

turn-on

calibrate

measure

enter standard number and calibration values
B1 Calibration
It is recommended to calibrate at least once a day.
Turn REFO on with the blue control button ; the display reads 60°

Put REFO on the standard, remove protective cloth first

Start the calibration with the control button , the display reads *Cal* , followed
by the reflectometer value of the calibration standard XXX.X