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| GRIMM
1.100 Series Instrument Range |
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|
Model No. |
1.101 |
1.104 |
1.105 |
1.108 |
7.309 |
7.310 |
|
Application |
Workplace only |
Industrial Hygiene |
IAQ and Sizing |
Universal Monitor |
Fine Filter Tester |
Course Filter Tester |
|
Standard method |
EN-481 |
AIHA |
ISO 7708 |
All |
ASHREA-52 |
EN-143 |
|
Occupational use |
Yes |
Yes |
Yes |
Yes |
No |
No |
|
Size channels |
none |
none |
8 |
15 |
12 |
12 |
|
Min. size (µm) |
0.4 |
0.5 |
0.5 |
0.23 |
0.2 |
1 |
|
Max.size (µm) |
15 |
15 |
15 |
20 |
2.0 |
50 |
|
Dust mass (mg/m3) |
0-10 |
0-65 |
0-65 |
0-100 |
0-6.5 |
1-300 |
|
Air flow (lt/hr) |
36 |
72 |
72 |
72 |
120 |
36 |
|
47 mmØ filter |
No |
Yes |
Yes |
Yes |
Yes |
No |
|
Data logger (Kb) |
80 |
80 |
80 |
80 |
80 |
80 |
|
Data logger card |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
|
RS-232 port |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
|
Tel.-modem (opt) |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
|
Lead battery for 8 h use |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
|
Adjustable clock & date |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
|
Isokinetic sampling |
No |
No |
Yes |
Yes |
Yes |
Yes |
|
Optional sensors |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
|
Air-pressure sesnor |
No |
Opt. |
Opt. |
Opt. |
Yes |
Yes |
|
Accessories |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
|
Instrument color |
silver |
silver |
silver |
white |
yellow |
yellow |
|
Keyboard |
10 key with protected membrane |
|
Key action |
Confirmed acoustic sound |
|
Keys |
Date, time, location, C-Factor, alarm value selection, mode of measurement and battery capacity |
|
LCD Display |
2x16 characters |
|
Presentation |
Results updated every six seconds. (optional one second update) |
Filter Weight Analysis
|
Filter |
47mm PTFE (hydrophobe) |
|
Value |
Given via key as mean value of mass and sampled air volume |
| Parity | Post LED and PC correction via C-Factor key |
|
Holder |
Integrated easy accessible flat filter holder |
Software Programs
The classic 1.174 Windows version as 16 bit software for all the 1.100 units allowing data presentation of:
- Inhalable, Thoracic and Alveolic (respirable) values or
- Particle count distribution in 8 or 15 channels or
- Dust Mass distribution in 8 or 15 channels
- Instrument's status data
- Climatic sensor results
All data are selectively displayed in numeric and graphic mode. All data can be exported in ASCII code.
The new 1.177 Windows version is in 32 bit format and works for GRIMM 1.100 instrument (versions E and upward).
All the functions are similar, but have been enhanced by speed, better graphic presentation and are therefore more powerful.
for 1.100 instruments (in addition to the data above)
|
Measurement mode |
Continuous |
|
Results |
Displayed in 0.1 minutes or 1 minute (1second option) |
|
Air Flow |
±5% stability, independent of dust load on filter, automatically controlled |
|
Clean Air |
Additional sheath air of 0.4 l/minute. |
|
Resolution |
± 5% of reading |
|
Mass Reproducibility |
In R 2 up to 0.95 |
|
Count Reproducibility |
±3% at max. range |
|
Size calibration |
With certified NBS Latex |
|
Mass calibration |
With polydisperse Dolomit dust |
|
Operating temp. |
+5 to 45°C degrees (35° - 110°F) |
|
Storage temp. |
-20 degrees to 60°C (4°-140°F) |
|
Internal Memory |
80 Kb |
|
Data storage card |
From 512 Kb to 64 Mb |
|
Power supply |
110 or 220 VAC, 50 or 60 Hz |
|
Lead battery |
Removable, rechargeable, for 7-8h of operation |
|
Serial port |
RS-232 |
|
Return air |
Sample port with value |
|
Weigh |
2.5 kg (5.5 pounds), with battery |
|
Dimensions |
24x12x6 cm (9.5x5x5’’) |
Specifications are subject to change without prior notice
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