JB/T 9263.3-1999 Internal standard precision laboratory glass thermometer

JB/T 9263.3-1999 Internal Standard Precision Laboratory Glass Thermometer Type JB/T9263.3-1999 Standard Download Decompression Password: www.bzxz.net

CS 17.200. 20
Machinery Industry Standard of the People's Republic of China
.JB/T9263.3--1999
Inner-standard precision laboratory glass thermometers
Types and basic dimensions
The types and fitndamertal sitzes of enclosed -- scalethermometers for precision use1999-08-06
National Bureau of Machinery Industry
2000-01-01 implementation
JB/T9263.3--1999
Types and basic dimensions3 are restored.
This standard is a revision of ZBY273-84 inner-standard precision laboratory glass thermometer. There is no difference between this standard and Z8Y273-84 in the main technical content. Editorial modifications have been made to the original standard. This standard shall be in accordance with the provisions of ZBY273-84 from the date of implementation. This standard is proposed and managed by the National Industrial Process Measurement and Control Standardization Technical Committee. The main drafting unit of this standard is Beijing Glass Research Institute. The main drafter of this standard is Su Zhiyuan. Scope
Machinery Industry Standard of the People's Republic of China
Inner-standard precision laboratory glass thermometers
Types and basic sizes
The tipes and fundamental sizes of outer-scale thermometers for precise useJB/T 9263.3-t099
Comparison 2: 1 37-84
This standard defines the basic requirements for the inner-standard precision laboratory glass thermometers commonly used in lithium measurement, and proposes the basic series, specifications and sizes of the two types of thermometers, long type and flat type. Where this standard stipulates, the internal standard type precision test thermometer shall comply with the provisions of JB/T9263199K industrial separation temperature and pressure gauge and experimental glass thermometer>.
Industrial standard for internal standard type precision test temperature: 2 Type
is the standard type and the experimental glass thermometer is divided into long shadow type, two gods or full-scale thermometer, various types of codes are read according to the capital letter and the separation order: FJ, x
3 Size
long type internal standard type precision test temperature: short type internal ball type precision test glass temperature safety meter. The size of each part of the internal type and the required test glass thermometer is shown in the table and figure 1. Chart!
Off degree
Suffer from chicken bubble to the lower end of the three lower two ministers
Upper limit to the distance to
Highest original owner swimmer must light matter
Outside production pipe direct control
Separation source bubble Chen
Violation of temperature long harm
Middle bubble item mutual standard pressure crown low standard thickness war higher middle return chicken separation weight no lower standard room by two protection weight more separation s
$ 5 - 6.5
On EI:6ELB and EC32.EC35.EC36 thermometers, this size is not less than 30 Yiyuan home machine carbon quality product 1999-08-06 approved A
Rainbow type Yingtang
4.3 - 3.5
20C0 -01-01 actual
chart long crown internal standard type physical actual experimental technology active thermometer note road year
JB/T 9263.31999
you produce the
chart of the potential and quantity? Extremely pregnant or sweet test glass good you! 3
JB/F9263.3—1999
4.1 Specifications of long internal standard sperm egg experimental centrifuge are shown in Table 2. 2
Three L:9
Most column number
/0 I/=25 + 5
EL0.1/ -5/+=5
EL0.1/20V5
ELD.1/40/65
EL/0.1/60/85
EL/0.1/80/105
E:/0.2/ -$V-5
EL0 2* - J5/ - 25
ELD 2/ - 15/ - 45
EL-.2/35/65
5L40.2/75/125
EL02/115/165
/0.2/155/255
EL:0.5/ - 35/ + 115
EL/0.5/90/210
KL:0.5/190/310
E/ - 3r + 270
EL/1/1/425
E:2/0600
The specifications of short internal standard frequency-required experimental lubricity meter are shown in Table 3. !
3C:0.,1/ - 31/ - 9
EC.0 1/ - tI/+1
FL/0.1/ - [/ + 11
EC.0.1/9/2:
ECD1/19/31
EC 0.1/25/41
3>/0.1/39 /51
EC.0.1,49/61
EC0.79*91
FC. . 2/ - 18/ - 1X
ECd. -32+2
EC.0.2/ -8/ +7
C.2/18/42
C/2/362
5C/0.2/5B/82
EC/.28102
FC/0.$8/122
EC/0.2/118142
F.213&162
BC/0.2/ 1SH / 152 | 25
-15- +45
5 - i2
t - ir
155205
- 25 - - 1:5
199-310
130-429
-=1- -9
49 - 61 | | tt | -0.5
0. 5 - + 0.5
-0.5- +0.5
-t- +1
-:- +1
-3- +3
-3 - + 5
Light Industry
-0.5- -0.5
- 0. 5 - +0. 5
-0.5 - +0.3
-0.5-+0.5
-0.5 -- +0.5
-0 5- os
-0.5-+0.5
Serial number
EC/0.5/ - 55/ + 2
EC/0. 5/ - 38/ + 35
EC/0.5/ - 3/ + 70
EC/0.5/45/105
EC/0.5/95/155
EC.314525
E2/0.5/195/255
EC/0.5/245/305|| tt||EC/1/ - 30/ + 12C
EC/1/90V210
EC/V190-310
EC/1/200/410
Graduation lines and whole word marking methods
JB/T9263.9-1999
End of table)
Conservative value
- 55 - +2
.38 - + 35
= 5 ~ + 70
145 - 105
195- 1s
145-205
195-213
245-305
50-+125
.90-210
19C- 31G
29G-40
For the scale lines and digital markings of the temperature meter, please see Figure 3. 2
Figure 3 Example of residual and digital marking mode
Auxiliary scale
-3~ +3
-3- +3
-5- +5
Good indication error
JB/T s263.31982
6.1 Indication error limits of long inner city precision experimental table full thermometer Table 1, Table 4
"Mei" Institute
Pan Fanyuan
-25 - +5
- 5 ~ + 25
20 - 45
40 ~ 65
20 ~ E05
- 53 -+ 5
- 35 - +2
- 15 - +45
75-129
115-t55
155-205
- 35 ~ +315
90-210
190-310
30 270
180-±20
0- 600
Indication error limit
The indication error limit of short internal standard precision laboratory glass thermometer is shown in Table 5, 6.3
Minute limit
- 21 - - 9
- F-+11
19 -31
29 - 4[
39 - 51
359 - 7t
59 - 81
79 - 91
$9 - 101
Demonstration course limit
Subtotal low
JB/T 9283.3—1999
Table 5 (end)wwW.bzxz.Net
Measurement flower pressure
- 3a - -18
- 8- + 22
18 - 42
38 - 62
58 - B2
7 -102
98 -122
118 -142
138-162
158-182
178-202
-55 - +2
38 + 35
5 - + 70
95 - t95
145-205||tt ||195-255
245-305
30 + + L20
: -90-210
190-310
290-41D
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