Restek
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| Brand | Restek |
|---|---|
| Model | 23260 |
| Origin | USA |
| Type | Electronic Volumetric Flowmeter |
| Measurement Range | 0.5–500 mL/min |
| Accuracy | ±2% or ±0.2 mL/min (whichever is greater) |
| Display | LCD |
| Power | 2 × AA batteries |
| Output | USB data interface |
| Certifications | NIST-traceable calibration, Ex-rated for hazardous areas (H₂-compatible) |
| Features | Over-flow alarm, auto power-off, ergonomic handheld/desktop design, leak detection capability, field-reconfigurable gas selection, recalibratable |
| Compliance | Meets ASTM D3588 and ISO 4064-1 general principles for volumetric flow measurement in laboratory gas systems |
| Warranty | 1 year |
| Brand | Restek |
|---|---|
| Model | 23443 |
| Origin | USA |
| Type | Portable Thermal Conductivity-Based Leak Detector |
| Detectable Gases | He, N₂, Ar, CO₂, H₂ |
| Power Source | Rechargeable Ni-MH Battery (6 h typical runtime) |
| Operating Temperature | 0–48 °C |
| Relative Humidity | 0–97 % RH |
| Certifications | CE, RoHS, WEEE |
| Compliance | Compliant with EU Directive 2014/30/EU (EMC), 2011/65/EU (RoHS), and Japan’s JIS C 0950 (RoHS-equivalent) |
| Enclosure Rating | IP54 (dust-protected, water-splashing resistant) |
| Probe Interface | Standard 1/8" Swagelok-compatible stainless steel insertion probe |
| Auto-Shutdown | Enabled after 5 min inactivity |
| Charging Adapter | Universal AC input (100–240 VAC, 50/60 Hz) |
| Brand | Restek |
|---|---|
| Origin | USA |
| Product Lines | Allure® C18, Allure® Basix, Allure® PFP Propyl, Allure® Biphenyl, Ultra C18, Ultra Aqueous C18, Ultra IBD, Kromasil® C18, Viva Wide Pore C18, Pinnacle™ II C18, Pinnacle™ DB C18 |
| Column Dimensions | 50 mm, 150 mm, 250 mm (length) |
| Particle Sizes | 3 µm & 5 µm |
| Catalog Numbers | e.g., 9214352-712, 9414565-712, 9178575-712, etc. |
| Brand | Restek |
|---|---|
| Model | GC-Specific Thermal Conductivity Gas Leak Detector |
| Detection Principle | Thermal Conductivity Differential Sensing |
| Detectable Gases | He, H₂, N₂, Ar, CO₂ |
| Minimum Detectable Leak Rate | 1.0 × 10⁻⁶ atm·cc/sec (H₂), 1.0 × 10⁻⁵ atm·cc/sec (He), 1.0 × 10⁻⁴ atm·cc/sec (Ar/CO₂), 1.4 × 10⁻³ atm·cc/sec (N₂) |
| Response Time | ≤2 seconds |
| Power Supply | Rechargeable NiMH battery (6 h typical operation) with low-battery and charging indicators |
| Operating Temperature | 0–48 °C (32–120 °F) |
| Relative Humidity | 0–97 % RH |
| Enclosure Rating | CE, Ex (ATEX/IECEx compliant for non-incendive use), Japan PSE |
| Compliance | RoHS, WEEE |
| Auto-Zero Function | One-button activation |
| Probe Design | Ruggedized, flexible-tip, cleanable, position-switch enabled |
| Housing | Ergonomic handheld chassis with side-grip reinforcement |
| Auto-Shutdown | Enabled after 5 minutes of inactivity |
| Accessories Included | Hard-shell carrying case, universal AC adapter kit |
| Warranty | 1 year limited |
| Brand | Restek |
|---|---|
| Origin | USA |
| Model | LD-229 |
| Detection Principle | Thermal Conductivity (TCD-based) |
| Detectable Gases | He, H₂, Ar, Ne |
| Minimum Detectable Leak Rate | 0.01 mL/min (for He and H₂) |
| Power Source | Rechargeable Ni-Cd battery (4 h charge time, 5 h typical operation, up to 9 h with fresh fully charged battery) |
| Operating Temperature | 10–35 °C |
| Dimensions | 65 mm (W) × 37 mm (D) × 143 mm (H) |
| Probe Length | 85 cm |
| Net Weight | 330 g |
| Display | LCD with real-time status indication |
| Alarm | Dual-mode — visual (LED) and audible (variable-tone buzzer) |
| Compliance | Designed for laboratory and industrial leak-checking in accordance with ASTM E1715 and ISO 10012-based verification practices |
| Accessories | EU-type AC adapter (220 V), replaceable particulate filter (P/N 2702-19395) |
| Brand | Restek |
|---|---|
| Model | ProFLOW 6000 |
| Origin | USA |
| Flow Range | 0.5–500 mL/min |
| Accuracy | ±2% of reading or ±0.05 mL/min (whichever is greater) |
| Calibration Traceability | NIST-traceable |
| Explosion Protection | Certified for flammable and explosive gases (Ex-rated) |
| Operating Temperature | 0–48 °C |
| Relative Humidity | 0–97% RH (non-condensing) |
| Power Supply | 2 × AA batteries |
| Data Interface | USB |
| Certifications | CE, RoHS, WEEE |
| Enclosure Options | Handheld and benchtop configurations |
| Auto-shutdown | Yes |
| Warranty | 1 year |
| Brand | Restek |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported |
| Models | Over 1,000 Standard and Specialty Columns |
| Pricing | Available Upon Request |
| Brand | Restek |
|---|---|
| Origin | USA |
| Model | SilcoCan |
| Capacity Options | 1 L, 3 L, 6 L, 15 L |
| Surface Treatment | Siltek®-coated interior and all wetted surfaces |
| Valve Options | Parker diaphragm valve (standard or Siltek®-treated), with or without integrated pressure gauge |
| Compliance | Designed for EPA TO-14A and TO-15 compliance |
| Application Focus | Ultra-trace sulfur compound sampling (1–20 ppb) |
| Key | Brand: Restek |
|---|---|
| Origin | USA |
| Material | Electropolished Stainless Steel (316L) |
| Valve Type | Parker Hannifin Metal-to-Metal Sealed Diaphragm Valve (2/3-turn) |
| Volume Options | 1 L, 3 L, 6 L, 15 L |
| Operating Temperature | Up to 250 °C |
| Internal Surface Treatment | Electropolishing + Ultrasonic Cleaning + Passivation |
| Leak Integrity | Helium-leak tested (<1×10⁻⁹ atm·mL/s) |
| Pressure Rating | 60 psig / Vacuum Range: –30" Hg |
| Compliance | EPA TO-14A, TO-15A, ASTM D5466, USP <661> |
| Key | Brand: Restek |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | MNK123521 |
| Vacuum Pump | Edwards RV-8 |
| Max Temperature | 110 °C |
| Vacuum Level | ≤50 mTorr in ≤30 min (for 6 L canister) |
| Capacity | 12 × 6 L or 24 × 1 L canisters |
| Compliance | EPA Methods TO-14A & TO-15 |
| Control Interface | Integrated touchscreen controller with 10 programmable cleaning cycles |
| Cold Trap | Stainless steel vacuum/pressure-rated cold trap |
| Power Supply | 220–230 V, 50–60 Hz |