49-85/86/87
8
Rev.E
NAME AND FUNCTION OF PARTS
All the part names and their descriptions that are listed below can be found in Figure 1 and Figure 2...
for Model #’s
49-85, 49-86, and 49-87.
1.
Display Window:
The digital display window shows the thickness of the specimen measured.
2.
Cycle Button:
This Button is located on the front right side, a blue illuminated push button
switch. This button stops the anvil spindle and pressure foot from moving.
3.
Zero Button:
Pressing this will tell the machine to zero itself the next time that it comes to rest
on the lower platen or other static object. (In Menus this button will move the highlighted area
between different options.)
4.
Units Button:
This button is located on the middle of the front panel. In the 49-85 instrument,
this button will cycle the units through μm, mils, millimeters, and inches. (In Menus this button
will cycle through available options for the highlighted setting or accept the selected command
depending on the menu.) In the 49-86 and 49-87 instruments, the UNITS button is used to access
and navigate through the statistics pages as well as the Menus page.
5.
Split Weight:
TMI # 49-76-00-15 (Standard Model, 2 pieces of the afore mentioned part number
make this weight)
6.
Lower Anvil:
A testing surface that is optically flat. The specimen is placed on the anvil’s
surface and when the pressure foot comes down, a reading is obtained.
a.
TMI # 49-01-07-016 (Standard Unit)
7.
Set Screws:
The three set screws are for the parallelism adjustment. (3) 10-32 x 5/8 set screws.
8.
Pressure Foot:
This part will move up and down once the machine is operating. The pressure
foot is the part that comes down on the specimen when the actual measuring is being performed.
TMI # 49-60-01-049 (Standard model)
9.
Anvil Spindle:
The spindle anvil will move up and down carrying the weight and pressure foot
with it.
10.
On/Off Switch:
The main power is switched on and off on this unit by a switch located on the
back on the unit built into the power entry module.
11.
Serial Output:
This unit has been fitted with RS-232 output via a Mini USB connector.
a.
Serial Communication Parameters
A Null Modem is not required
i.
Baud: 9600 bps
ii.
Data Bits: 8
iii.
Parity: None
iv.
Stop Bits: 1
v.
Flow Control: None
12.
AC Line Cord Connection:
The style of the line cord that is supplied with the unit is decided by
the country that the unit is being used.
digital-micrometer-ld3581-49-86-m44.pdf 8
digital-micrometer-ld3581-49-86-m44.pdf 8
15-6-2020 14:37:59
15-6-2020 14:37:59
