The Following Specifications Refer Only To The Leica Abbe Mark Ii Plus Refractometer - Leica Abbe Mark II Manuel D'utilisation

E E l l e e c c t t r r i i c c a a l l A A p p p p r r o o v v a a l l s s
T T e e m m p p e e r r a a t t u u r r e e C C o o m m p p e e n n s s a a t t i i o o n n
T T e e m m p p e e r r a a t t u u r r e e M M e e a a s s u u r r e e m m e e n n t t
T T e e m m p p e e r r a a t t u u r r e e C C o o m m p p e e n n s s a a t t i i o o n n
A A c c c c u u r r a a c c y y
S S a a m m p p l l e e T T y y p p e e s s
D D i i m m e e n n s s i i o o n n s s
W W e e i i g g h h t t (net)
S S a a m m p p l l e e T T e e m m p p e e r r a a t t u u r r e e
C C o o n n t t r r o o l l
P P r r i i s s m m A A s s s s e e m m b b l l y y
O O p p t t i i c c a a l l C C o o m m p p e e n n s s a a t t i i o o n n
All models have passed RF Interference Testing, Class A
13.1 The following specifications refer only
to the LEICA ABBE MARK II Plus
Refractometer
D D i i s s p p l l a a y y
D D e e f f a a u u l l t t M M o o d d e e s s
1. Refractive Index 1.3200 to 1.7000n
2. % Solids ( O Brix) 0.0 to 95.0%
3. % Solids ( O Brix) temperature compensated 0.0 to 95.0%
Default % Solids ( Brix) scales (0.0-85.0%) based 1974
O
I.C.U.M.S.A. Tables (% Sugar vs. n
C C u u s s t t o o m m M M o o d d e e s s
• 1. 0.0 to 999.9 readout of concentration. User inputs concentra-
tion vs. refractive index data
• 2. 0.0 to 999.9 Temperature Compensated readout of concen-
tration
vs. refractive index vs. temperature data Custom Mode data are
input using Leica software program (IBM PC compatible)
I I n n t t e e r r f f a a c c e e
C C o o m m m m u u n n i i c c a a t t i i o o n n
C C o o n n n n e e c c t t i i o o n n
P P i i n n A A s s s s i i g g n n m m e e n n t t s s
UL listed, CSA certified,
VDE listed, CE
Accuracy ±0.0001n
D
±0.1% Solids ( Brix)- 0.0 -
O
95% ±0.1 on custom scale
Default mode corrects
%Solids scale readings
taken at 15 C to 50 C to a
O O
datum temperature of
20 O C; Mark II Plus
Custom Mode corrects to
user specified data
Thermistor mounted in
prism assembly
±0.1 O C
Transparent or
translucent liquids and solids
6"W x 10.5"L x 14"H
(152mm x 262mm x 356mm)
16lbs (7.3kg)
Fittings on prism assembly
for connecting temperature
controlled water circulator
Stainless steel, glass sealed
with solvent-resistant epoxy
Dual amici prism compen-
sator for sharp shadow-lines
and 589nm (Sodium D line)
illumination
Direct digital readout of
refractive index or
concentration (% solids or
custom scale) and
temperature
D
at 20 O C)
D
RS232 Serial
User selectable Baud rate,
300, 1200, 2400, 4800,
9600 bps - 8 data bits, one
stop bit, no parity, Baud
rate factory set at 9600.
ASCII output with tab
separators
DB9 Female
2 output, 3 input, 5
ground
English 9