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Up to four detectors can be mounted simultaneously along the right hand side of the GC’s column oven.
The 8610C GC shown in the photo is equipped with NPD, FID, and PID detectors.
Amplifier and gain controls are located immediately adjacent to each detector. |
16種偵檢器可供選擇：
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Detector Type |
Approx. Limits |
Applications |
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1 |
CCD (catalytic combustion detector) |
500ppm |
Hydrogen and hydrocarbons |
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2 |
TCD (thermal conductivity detector) |
200 - 500ppm |
Universal |
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3 |
FID (flame ionization detector) |
1ppm |
Hydrocarbons |
| 4 | DELCD(Dry Electrolytic Conductivity Detector) | 10ppb | Chlorinated and brominated molecules |
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5 |
FID/DELCD (combination FID and dry electrolytic conductivity detector) |
10ppm |
Hydrocarbons, chlorinated and brominated molecules |
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6 |
HID (helium ionization detector) |
10ppm |
Universal, except neon |
| 7 | PID (photo ionization detector) | 10ppb | Aromatics and molecules with double carbon bonds |
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8 |
NPD (nitrogen-phosphorus detector) |
10ppm |
Nitrogen and phosphorus compounds |
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9 |
NPD/DELCD (combination FID and dry electrolytic conductivity detector) |
100ppb |
Nitrogen, phosphorus, chlorinated and brominated molecules |
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10 |
TID (thermionic ionization detector) |
1ppb,50ppb |
Nitro functional groups(TNT, etc.) |
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11 |
ECD (electron capture detector) |
10ppb |
Electronegative compounds |
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12 |
RGD(Reduction Gas Detector) |
10ppb |
Reducing gases(like H2 and CO) |
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13 |
FPD (flame photometric detector) |
200ppb P/10ppb S |
Sulfur or phosphorus compounds |
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14 |
FID/FPD (combination FID and FPD) |
200ppb/10ppb/100ppm |
Sulfur, phosphorus and hydrocarbons |
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15 |
Dual FPD (dual wavelength FPD for both sulfur and phosphorus) |
200ppb/10ppb |
Sulfur and phosphorous simultaneously |
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16 |
FID and FPD (dual FPD plus FID combination) |
100ppm/200ppb/10ppb |
Hydrocarbons, Sulfur and phosphorous simultaneously |
註：DELCO - Approx. Limits：10ppb、Applications：selective halogens
GC自動取樣器 (Injectors)
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HT300A 110-Vial Liquid Autosampler 取樣器 1. Holds 1102mL or 2.5mL vials 2. Interfaces with SRI and other GCs 3. 15-Step Automatic Injection Sequence 4. Direct Injection, No Transfer Lines
Sample Types and Appropriate Injectors For solids, choose the Thermal Desorber, Heated Static Headspace, PTV, or Headspace Autosampler. For liquids, choose the on-column, Heated Split/Splitless, Heated Flash Vaporization, PTV, Heated Static Headspace, or Purge & Trap, Liquid Injection Valve, Liquid Autosamplers or Headspace Autosampler. For gases, choose the On-column, Gas Sampling Valve, Method TO-14 Air Concentrator or Heated Static Headspace. For SPME fibers, choose the Heated Flash Vaporization with low volume SPME liner or Heated Split/Splitless.
To add automation, select the Method 5030 Purge & Trap Autosampler or the 20/42-vail Liquid Autosampler. |
12種注射器可供選擇：
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1 |
On-column Injector(for .53mm wide-pore capillary or 1/8” packed columns) |
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2 |
Heated flash vaporization (SPME fiber injections) |
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3 |
Heated Split/Splitless injector (for narrow bore capillary columns) |
| 4 | PTV-Programmable Temperature Vaporization Injector |
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5 |
10 port Gas Sampling Valves and 22-port Selector valves |
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6 |
Heated Static Headspace injector |
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7 |
Method TO-14 Air Concentrator(1 Trap or 2) |
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8 |
Thermal Desorber (for semi-volatiles in solids) |
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9 |
Method 5030/5035 Compliant built-in Purge & Trap |
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10 |
10 sample 5030 Purge & Trap Autosamplers |
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11 |
20, 42 and 110 vial Liquid Autosamplers |
| 12 | 40 vial Headspace Autosampler |
GC層析軟體
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PeakSimpleTM --- SRI 儀器控制&數據處理軟體 ---For Windows 3.1,95,98,2000,NT ---4 Channels獨立啟動及控制 ---對GC所有配備含控制功能 ---自訂測量結果內容 (如編號、滯留時間、面積、面積百分比…等22種供選擇) ---單一數據處理或整批數據處理功能 ---積分結果及圖譜資料傳送至Word、Excel、Lotus 1-2-3 ---基線飄移之扣除功能及疊圖功能 ---手動積分工具列適合所有使用者 ---複合式報表列印(支援彩色) ---支援檢量線單一濃度平均功能(3 replication) ---具Self-Validation Hardware功能(無須額外硬體設備) |
尚有其他配備可供選購：
(1) Methanizer (for low level CO and CO2)
--- CO and CO2 are converted to methane because of the methanizer, they can be detected by the FID down to 1ppm,whereas the TCD can only detect CO or CO2 at 100ppm at best. The methanizer consists of a 6” x 1/8” SST tube with a special nickel catalyst powder.
(2) H2-50 Hydrogen Generator & H2-50extended Run Upgrade kit
(3) VirtualTM GC Oven
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Advantages:
1. Temperature ramp rates up to 99 degrees/min are possible.
2. Cool-down is very fast (250°C to 50°C in 1minute)
3. Temperature control very close to ambient (ambient+3°C)
4. Low power consumption
(4) Built-in “Whisper quiet” Air Compressor
(5) Vacuum pump interface
(6)Gas Line Installation kit & GC Maintenance kit
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