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產(chǎn)品型號AirChek XR5000

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SKC個體空氣采樣器AirChek XR5000

適用于低流量空氣/蒸汽及高流量微粒采樣

根據(jù)溫度變化自動校準(zhǔn)流量以提供精確流量

操作簡便：簡單的3鍵式鍵盤，亮藍(lán)色狀態(tài)指示燈（LED），易讀的液晶顯示屏（LCD）可顯示以用采樣

3種可互換的電池類型：

1 適用于長時間工作的高能Li-Ion電池

2 適用于較小負(fù)荷的標(biāo)準(zhǔn)Li-Ion電池

3 適用于快速緊急響應(yīng)的一次性AA堿性電池

SKC個體空氣采樣器AirChek XR5000技術(shù)參數(shù)

流量范圍	5-5000ml/min
流量控制精度	校準(zhǔn)后偏差±5%
計時精度	1分鐘/at25℃
背壓補償范圍	2000ml/min在50inches水背壓；5000ml/min在10inches水背壓
充電時間	4~8小時
溫度范圍	操作：32~113℉（0～45℃）儲存：-4~113℉（-20～35℃）充電：32~113℉（0～45℃）
時間顯示	12小時制和24小時制的時間顯示
體積顯示	不斷更新的基礎(chǔ)上修正流量乘以采樣時間
采樣時間設(shè)置	通過泵可設(shè)置的采樣時間為：1~9999分鐘如果泵運行時間超過9999分鐘，下次顯示將翻轉(zhuǎn)為1
流量出錯	流量出錯后15秒，泵停止運行并顯示采樣時間和錯誤提示。泵將會每15秒自動重啟一次，zui多重復(fù)5次。

AirChek XR5000

Flow Range

1000 to 5000 ml/min (5 to 500 ml/min requires optional low flow adapter kit)

Compensation Range

5000 ml/min at 10 inches water back pressure
4000 ml/min at 20 inches water back pressure
2000 ml/min at 50 inches water back pressure

Typical Back Pressure of Sampling Media (inches water)

Flow Rate (L/min)	1.0	1.5	2.0	2.5	3.0	3.5	4.0	5.0
Filter/Pore Size (μm)
25-mm MCE/0.8	6	9	12	15	18	21	25	31
25-mm MCE/0.45	14	22	28	35	40	44	50	63
37-mm MCE/0.8	2	3	4	5	6	7	9	11
37-mm PVC/5.0	1	1	2	2	2.5	3	3	4
37-mm polycarbonate/0.45	4	6	8	10	12	15	17	21
25-mm MCE/0.45 microvacuum	21	31	40	48	59	69	79	100
37-mm PTFE/1.0	1.5	2.5	4	5.5	7	8	9.5	12

Compare the information in this table to pump compensation range to determine appropriate applications.

Flow Compensation System

Patented isothermal closed loop flow sensor
(U.S. Patent No. 5,892,160)

Tubing

Requires 1/4-inch ID tubing

Accuracies

Timing: 1 min/mo at 25 C
Flow Rate: ± 5% of set-point after calibration to desired flow

Battery Charge Level Indicator

Icon displays on LCD at full, mid, low charge, imminent low battery fault, and low battery fault.

Temperature Range

Operating: 32 to 113 F (0 to 45 C)
Charging: 32 to 113 F (0 to 45 C)
Storage: -4 to 95 F (-20 to 35 C)

Typical Run Times

XR5000 Model

2 L/min

5 L/min

High-power Li-Ion

40 hrs

22 hrs

Standard Li-Ion

20 hrs

11 hrs

Timer Display Range

1 to 9999 minutes (6.8 days). If run time exceeds 6.8 days, timer display rolls over.

Flow Fault

If pump is unable to compensate for > 15 seconds due to excessive back pressure, the pump stops and holds run time display. Auto-restart is attempted every 15 seconds up to 5 times.

Low Battery Fault

15 sec to sleep

Auto-off

5 min of inactivity

Battery Pack
(model dependent)

High-power Li-Ion (4 cell), rechargeable, 7.4 V, 4.4 Ah, 32.6 Wh capacity
or
Standard Li-Ion (2 cell), rechargeable, 7.4 V, 2.2 Ah, 16.3 Wh capacity

Battery Recharge Time
(with SKC-approved charger)

Standard Li-Ion (2 cell): approximay 4 hrs
High-power Li-Ion (4 cell): approximay 8 hrs

Size

High-power Li-Ion and alkaline models: 5.5 x 3 x 2.3 in (14 x 7.6 x 5.8 cm)
Standard Li-Ion model: 4.3 x 3 x 2.3 in (10.9 x 7.6 x 5.8 cm)

Weight

High-power Li-Ion model: 21 oz (0.6 kg)
Standard Li-Ion model: 16 oz (0.45 kg)

Case

Anti-static plastic

RFI/EMI Shielding

CE marked for RFI/EMI protection

Approvals

for use in hazardous locations. Models that are UL Listed for intrinsic safety contain the logo on the label. These models must be used with battery pack Cat. No. P85004 or P85002 to maintain the UL intrinsic safety listing.