GRIMM 1.100 Series Instrument Range

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

 

Instrument Data

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.

General Specifications
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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