416
SAMPLE HANDLING |
AIR MONITORING
Passive Ai r Sampl ing Ki ts
Passive Air Sampling Kits—Grab
• Use with 1, 3, or 6 L canisters, for qualitative grab air sampling.
• Variety of orifice sizes, for fast sampling from 5 to 60 minutes.
•
1
/
4
" compression fitting connects directly to canister valve inlet.
• Replaceable frit protects orifice and valve from particulates.
• Sample inlet design minimizes water entry into sampling train.
• Individual replacement components available.
Air sampling canisters sold separately. See pages 410-411.
Siltek Treated
Stainless Steel
Canister Volume/Sampling Time (min.)
Flow
Grab Sampling Kits Grab Sampling Kits
1 L Canister 3 L Canister 6 L Canister (mL/min.) Orifice Size cat.#
price
cat.#
price
60
— — 15
0.0018"
26280
26263
30
— — 20
0.0020"
26281
26264
15
60
— 45
0.0030"
26282
26265
— 30
60
80
0.0040"
26283
26266
5
15
30
150
0.0055"
26284
26267
— — 15
300
0.0080"
26285
26268
— 5
— 390
0.0090"
26286
26269
— — 5
>1,000
0.0130"
26287
26270
Replacement Fittings for Grab Sampling Kits
Includes fitting and orifice.
Siltek Treated
Stainless Steel
Replacement Fitting w/Orifice Replacement Fitting w/Orifice
Orifice Size
cat.#
price
cat.#
price
0.0018"
26288
26271
0.0020"
26289
26272
0.0030"
26290
26273
0.0040"
26291
26274
0.0055"
26292
26275
0.0080"
26293
26276
0.0090"
26294
26277
0.0130"
26295
26278
Replacement 10 μm Frits for Grab Sampling Kits
Siltek Treated
Stainless Steel
Description
qty.
cat.#
price
cat.#
price
10µm Frit for Grab Sampling Kit
3-pk.
26296
26279
Air sampling canisters sold separately.
Sample
inlet
Fitting
with
orifice
10 μm
Frit
Unassembled kit components
Assembled kit on canister
Dual Canister Sampling Manifold
• Duplicate sampling with all size canisters using 1 or 2 flow controllers.
• Precise dimensions (9.5" wide x 3.5" high) provide accurate splitting of sample
between two canisters.
• One-piece design means fewer leaks.
• Thick walled stainless steel tubing is rugged enough for field use.
•
1
/
4
" compression connections.
Field duplicates of canister samples frequently result in analyte concentrations with
high relative standard deviations. In addition, field duplicates do not differentiate labo-
ratory performance from sampling variability. Restek’s Dual Canister Sampling
Manifold (DCSM) minimizes sampling variability through a single sample inlet and
flow controller by which the sample is evenly collected between two canisters. Use of a
single flow controller eliminates flow rate variability, as well as environmental variables
common with collocated samples. The DCSM may also be used with 2 flow controllers
to monitor individual canister vacuum.
Note: Do not use the DCSM as a handle to pick up 2 canisters!
Stainless Steel
Sulfinert Treated
Description
cat.#
price
cat.#
price
Dual Canister Sampling Manifold
24998
$112
24999
Sample
inlet
Canister
Canister
NEW!
NEW!
Dual flow controllers Single flow controller
Website :
E-mail :
TelNo : 03 9762 2034 . . . in AUSTRALIA
Mar 2011
