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Total Nitrogen Analyzer model TN-100
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Frequency |
13053 |
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| Model No： |
TN-100 |
| Product Name： |
Total Nitrogen Analyzer model TN-100 |
| Maker： |
Mitsubishi Chemical Analytech |
| Distributor： |
South&North International Co., Ltd. |
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| Specification |
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 TN-100 Specifications |
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| Applicable Samples: |
Aqueous, non-aqueous and gaseous samples* |
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| Analysis method: |
Oxidative pyrolysis, chemiluminescence method (reduced pressure) |
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| Catalyst: |
Platinum oxidation catalyst |
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Furnace
temperature: |
Max 999oC |
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| Measurement range: |
0.1-5,000 ppm (non-aqueous samples)
0.01-5,000 ppm (aqueous samples) |
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| Sample size: |
200μl or less (Non-aqueous samples),
Max. 50μl (aqueous samples) |
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| Measurement time: |
Within 10 min./measurement |
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| Gas requirements: |
Argon (purity:99.98% or more, 290-490 kPa)
Oxygen(purity:99.97% or more, 290-490 kPa) |
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| Dimensions, weight: |
approx. 560(W)×400(D)×520(H)mm, 53kg |
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| * :An optional constant rate injector (CRI-100V) is required for measurement of non-aqueous samples. The optional gas injector (GI-100) is required when measuring gaseous samples.
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| Options |
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Liquid Auto Sampler 
model ASC-150L
Up to 50 samples can be sampled automatically. This sampler can accommodate various types of samples and has numerous control parameters.
Sample: Aqueous and/or Non-aqueous Samples*
Syringe: SGE 25μl, 50μl, 100μl/Gastight Micro syringe (special made)
Standard attachment: 50μl
Precision: Within 1% Full scale
Injection Rate: Low: 0.4-2.0 μl/sec., High: 10-50μl.sec.
Fill Rate: 2, 5, 10, 20 μl/sec.
Sample Vial: 5ml / 50places
Rince Vial: 28ml /1 or 2places
Sample Inj. Times: 1-30 times/ 1vial
Multi Inj. Times: 1-10 times/ 1 vial
Injection mode: Flush, Spike
Dimensions & weight: approx. 460(W)×320(D)×450(H)mm, 16kg
*: Aqueous sample contain suspended matters may have a problem by ASC-150L.
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Automatic Sample Injector
model ASI-100
Aqueous samples are measured and injected automatically. The sample aspiration rate can also be controlled.
Applicable samples: Aqueous samples having low viscosity and low suspended solid levels
Aspiration pump: 1 each for samples and rinsing (metalor pump)
Injection volume: 25μl
Dimensions & weight: approx. 265(W)×240(D)×210(H)mm, 5kg
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Constant Rate Injector 
model CRI-100V
Non-aqueous samples are injected at a constant rate using a gas-tight micro syringe.
Syringe: 50μl, 100μl, 250μl (gas-tight micro syringes)
Injection rate: 0.2-1.3μl/sec., variable (Normally used at 1μl/sec.)
Dimensions & weight: approx. 250(W)×150(D)×286(H)mm, 7kg |
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Gas Injector 
model GI-100
This system is used during measurement of total nitrogen levels in gaseous samples.
Applicable samples: Gaseous samples
Standard sample size: Max. 20μl (Gastight Micro syringe)
Gas sample size: Max. 10μl (Gastight Micro syringe)
Gas requirements: Argon (purity:99.98% or more, 200-390kPa)
Dimensions & weight: approx. 120(W)×250(D)×235(H)mm, 4kg |
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