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Laboratory Instruments
Total Organic Carbon Analyzer TOC-V Series
Total Organic Carbon Analyzer TOC-V Series
| Total Organic Carbon Analyzer |
PC-controlled Total Organic Carbon Analyzer |
Basic model Total Organic Carbon Analyzer | Wet oxidation Total Organic Carbon Analyzer |
PC-controlled Total Organic Carbon Analyzer | |||
| high-sensitivity model | standard model | high-sensitivity model | standard model | ||||
| Model | TOC-VCSH | TOC-VCSN | TOC-VCPH | TOC-VCPN | TOC- VE |
TOC- VWS |
TOC- VWP |
| Measurement method | 680 degC combustion catalytic oxidation/NDIR method | wet oxidation/NDIR | |||||
| Operation method | standalone | PC-controlled | standalone | standalone | PC-controlled | ||
| Measured items | TC,IC,TOC,NPOC (optional POC,TN) |
TC,IC, TOC, NPOC (optional TN) |
TC,IC,TOC,NPOC | ||||
| Applicable samples | aqueous sample (optional solid/gas samples) | aqueous sample | aqueous sample | ||||
| Measurement range (mg/L) | TC: 0 to 25000 IC: 0 to 30000 |
TC: 0 to 25000 IC: 0 to 3000 |
TC: 0 to 25000 IC: 0 to 30000 |
TC: 0 to 25000 IC: 0 to 3000 |
TC: 0 to 20000 IC: 0 to 20000 |
TC: 0 to 3000 IC: 0 to 2500 |
|
| Detection limit |
4mg/L | 50mg/L | 4mg/L | 50mg/L | ---- | 0.5mg/L | |
| Measurement accuracy (reprodu cibility) |
CV 1.5% max. | CV2% max. (CV3% max. at 8000mg/L or higher) |
CV1.5% max. (CV2% max. at 1000mg/L or higher) |
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| Measuring time |
TC: approx .3mins. |
TC: approx .3mins. |
TC: approx .3mins. |
TC: approx .3mins. |
TC:approx .3mins. |
TC:approx.4mins. | |
| IC: approx .3mins. |
IC: approx .4mins. |
IC: approx .3mins. |
IC: approx .4mins. |
IC:approx .3mins. |
IC:approx.4mins. | ||
| Sample injection | automatic injection | manual injection |
automatic injection | ||||
| Sample injection volume | 10 to 2000mL variable |
10 to 150 mL variable |
10 to 2000mL variable |
10 to 150 mL variable |
1 to 150mL (requires change of syringe) |
350 to 20400 mL variable |
|
| IC pre-treatment | Automatic internal acidification and sparging | Sparge gas supply | Automatic internal acidification and sparging |
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| Automatic dilution | dilution factor 2 to 50 | none | dilution factor 2 to 50 |
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| Gas consumption | approx. 1440 L/month | approx. 2210 L/month | approx. 1440 L/month | approx. 2210 L/month | approx. 2210 L/month | approx. 3000L/month | |
| (operating conditions: 8 hours/day x 5days/week) | |||||||
| Operating keys |
built-in | use PC | built-in | built-in | use PC | ||
| Display | built-in LCD | use PC | built-in LCD | built-in LCD | use PC | ||
| Printer | (CENTRONICS, ESC/P) | PC printer | Optional | (CENT- RONICS, ESC/P) |
PC printer | ||
| Ambient temperature range | 5 to 35degC | ||||||
| Power supply |
AC100 ~ 127V ± 10%, MAX800VA AC220 ~ 240V ± 10%, MAX1200VA |
AC100 ~ 127V ± 10%, MAX350VA AC220 ~ 240V ± 10%, MAX350VA |
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| Dimensions | approx. (W)440 x (D)560 x (H)460mm(excluding protrusions) | ||||||
| Weight | approx. 40 kg | approx . 38 kg |
approx. 40kg | ||||
Autosampler ASI-V
| Vial types | Select from three types: 24mL,40mL,125mL |
Number of vials Vial septum |
24mL : 93 40mL : 68 125mL : 24 with dedicated septum |
| Sample sparging | OK (if the external sparging kit is used) |
| Dimensions | approx. (W)370 x (D)540 x (H)490mm (excluding protrusions) |
| Weight | approx. 14 kg |
TN (Total Nitrogen) unit TNM-1
| Measurement method | chemiluminescence |
| Measured items | TN (Total Nitrogen) |
| Measurement range | 0 to 4000mg/L |
| Measurement accuracy (reproducibility) | CV3% max. |
| Measuring time | approx. 4 mins. |
| Dimensions | approx. (W)160 x (D)235 x (H)400mm (excluding protrusions) |
| Weight | approx. 8 kg |
Solid sample combustion unit SSM-5000A
| Method | TC:Catalytically aided combution oxidation at 900治C IC:Pre-acidification, oven temperature:900Ž¡C |
| Measuring Range* | TC:0.1mg to 30mg carbon (1-20mg carbon in high sensitivity measurement) IC:0.1mg to 20mg carbon |
| Sample Amount* | 1gram-aqueous content < 0.5g |
| Analysis Time* | 5 to 6 minutes at a gas rate of 500mL/min. |
| Carrier Gas | 99.9% O2 at a 500mL/min. |
| Power Requirements | 100-127V or 220-240V as ordered. 700VA. 50/60Hz. |
| Weight | Approx. 30kg |