产品特点:
4600D Dynamic Diluter
The new 4600D is the most accurate and reliable Dynamic Diluter we’ve ever produced. The 4600D Dynamic Diluter prepares PPB level standards from PPM level certied cylinders using 2 to 6 mass ow controllers. Up to 5 cylinder
standards can be blended with a diluent gas (channel 1 – typically N2) under equilibrium conditions for unsurpassed reproducibility.
The 4600D now provides full support for digital Mass Flow Controllers (MFCs). Unlike analog MFCs which start to become unreliable below 10% of their maximum ow rates, digital MFCs can be run accurately down to about 3% of
full scale, allowing a greater range of acceptable concentrations using the 4600D and 1 PPM cylinder standards. Laboratories can now create sub-PPB level standards directly from PPM level cylinders, to accommodate the lower
reporting limits being requested. Since no analog signals are required to operate digital MFCs, the flow rates produced by each MFC channel will more closely reect ows set during the last MFC calibration. With option 4600-01, pressurizing of field samples with nitrogen or surrogate is supported to add further quality assurance to the analysis. Choose the 4621A system to create dilutions up to one million fold. Go digital. Go 4600D!
订购信息:
DESCRIPTION | PART # | UNIT |
4600D Dynamic Dilution System Bundle(2 Mass Flow Controllers Included – ch1: 5000sccm ch2: 50sccm) | 4600D | EA |
Additional MFCs (xxxx = cc/min)(0020, 0050, 0200, 1000, 5000) | 03-1xxxxD | EA |
MFC Install Kit(Required for each additional MFC installed. x = Channel #) | 4600-14x | EA |
Automated Sample Pressurization Option | 4600-01 | EA |
Syringe Spiking Option | 4600-02 | EA |
Silonite Coated Manifold | 4600-03 | EA |
2-Stage Dynamic Diluter(For dilutions up to one million fold: 4 Mass Flow Controllers Included) | 4621A | EA |
4600D – 220-240VAC/50Hz Option | 4600-230 | EA |
4600D – 100 VAC Option | 4600-100 | EA |
Calibration Standards (See opposite page for details) | ||
DESCRIPTION | PART # | UNIT |
1 PPM TO-14A Standard (6R Cylinder, 1700 psig) | 40-45010 | EA |
1 PPM TO-15 Subset Standard (6R Cylinder, 1700 psig) | 40-45110 | EA |
1 PPM TO-15 Plus Standard (6R Cylinder, 1700 psig) | 40-45115 | EA |
1 PPM 4 Component Internal Standard (6R Cyl, 1700 psig) | 40-45210 | EA |
2-5 PPM Carbonyl Standard (4A Cyl, 2000 psig) | 40-45130 | EA |
1 PPM 77 Compound TO-15 Standard (4A Cyl, 2000 psig) | 40-45120 | EA |
3 Position Cylinder Holder (for 6R Standard Cylinders) | 40-44900 | EA |
High Purity Stainless Regulator w/ CGA180 | 40-02001 | EA |
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