Empowering Scientific Discovery

Tianjin Chenhang Keyuan Technology Development Co., Ltd.

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BrandCoMetro
ModelR1 / R2
TypeProgrammable Volume-Based Fraction Collector
Collection ModesTime-, Drop-, Volume-, and Peak-Triggered
Max Flow Rate100 mL/min
Dimensions (R1)31 × 33 × 35.5 cm
Dimensions (R2)31 × 53 × 38 cm
Weight (R1, excl. rack)7.7 kg
Weight (R2, excl. rack)10.6 kg
Power Supply115 VAC or 230 VAC, 50/60 Hz
Tube Capacity Options36–144 positions (1.5 mL to 50 mL tubes, vials, or custom vessels)
ComplianceCE-marked, designed for GLP-compliant laboratory environments
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BrandCoMetro
ModelCF-2
TypeMixed-Mode Fraction Collector
Collection ModesTime-based, Drop-count-based, Volume-derived (via drop calibration)
Max Capacity174 tubes (12/13 mm diameter)
Tube Switching Time0.35 s (for 12/13 mm tubes)
Operating Temperature0–40 °C
Power Input115 VAC or 230 VAC, 50/60 Hz
Dimensions28 × 12 × 38 cm
Weight5 kg
ConstructionAnodized aluminum frame and stainless steel components
ComplianceDesigned for GLP-compliant chromatographic workflows
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BrandCoMetro
ModelR1/R2
Instrument TypeLiquid Phase Fraction Collector
Collection ModesVolume-, Time-, Drop-, and Peak-Triggered
Max Flow Rate100 mL/min
Dimensions (R1)31 × 33 × 35.5 cm
Dimensions (R2)31 × 53 × 38 cm
Weight (R1, w/o rack)7.7 kg
Weight (R2, w/o rack)10.6 kg
Power Supply115 VAC or 230 VAC, 50/60 Hz
Tube Rack Options144-12, 144-13, 100-16, 72-18, 36-25, 60-1.5, 36-50, 96-well plate compatible
Standard Configuration (R1)Main unit, switching valve, one 13-mm tube rack
Standard Configuration (R2)Main unit, switching valve, two 13-mm tube racks
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BrandCoMetro
ModelR2
Instrument TypeLiquid Phase Fraction Collector
Collection ModeVolume-Based
Max Flow Rate100 mL/min
Dimensions (W×D×H)31 × 53 × 38 cm
Weight (excl. racks)10.6 kg
Power Supply115 VAC or 230 VAC, 50/60 Hz
Tube Rack CompatibilityUp to 144 × 13 mm tubes (standard), plus optional racks for 12 mm, 16 mm, 18 mm, 25 mm tubes, 1.5 mL & 50 mL centrifuge tubes, and 96-well microplates
Safety FeaturesLeak-proof design, electrical insulation protection
ComplianceDesigned for GLP/GMP-aligned chromatographic workflows
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BrandCoMetro
ModelCF-2
TypeMixed-Mode Fraction Collector
Collection ModesTime-Based, Droplet-Count-Based, Volume-Based (via flow rate calibration)
Max Capacity174 tubes (12/13 mm diameter) or 42 flash vials (28 mm)
Tube Switching Time≤0.35 s (for 12/13 mm tubes)
Operating Temperature Range0–40 °C
Power Supply115 VAC or 230 VAC, 50/60 Hz
Power Consumption<10 W
Dimensions (W×D×H)28 × 12 × 38 cm
Weight5 kg (11 lb)
MaterialAnodized aluminum frame with stainless steel components
ComplianceDesigned for GLP-compliant chromatographic workflows
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BrandCoMetro
ModelR1/R2
TypeMixed-Mode Fraction Collector
Collection PrincipleVolume-Based, Drop-Counting, Time-Based, and Peak-Triggered
Max Flow Rate100 mL/min
Dimensions (R1)31 × 33 × 35.5 cm
Dimensions (R2)31 × 53 × 38 cm
Weight (R1, excl. rack)7.7 kg
Weight (R2, excl. rack)10.6 kg
Power Supply115 VAC or 230 VAC, 50/60 Hz
Tube Capacity OptionsUp to 144 × 13 mm tubes, 100 × 16 mm tubes, 72 × 18 mm tubes, 36 × 25 mm tubes, 60 × 1.5 mL microcentrifuge tubes, 36 × 50 mL centrifuge tubes, or 96-well plates
Standard ConfigurationsR1 — single rack + valve
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BrandCoMetro
ModelCF-2
TypeMixed-Mode Fraction Collector
Collection ModesDrop Count, Time, Optional Volume (via Flow Sensor Integration)
Max Capacity174 Tubes (12/13 mm)
Tube Switching Time0.35 s (for 12/13 mm tubes)
Operating Temperature0–40 °C
Power115 VAC or 230 VAC, 50/60 Hz
Power Consumption<10 W
Dimensions28 × 12 × 38 cm
Weight5 kg (11 lb)
ComplianceCE-marked
MaterialAnodized Aluminum Frame + Stainless Steel Components
Optional Accessories3-Way Split Valve (Cat. #124849), High-Flow 3-Way Valve (Cat. #124838), 2-Way Shut-Off Valve (Cat. #124848), 4-Column Adapter (Cat. #124876), Extension Mounting Bracket (Cat. #124874), Acrylic Dust Cover (Cat. #124858), Multiple Tube Rack Configurations (Cat. #124853–#124856)
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BrandCoMetro
ModelCF-2
TypeMixed-Mode Fraction Collector
Collection ModeVolume-Based
Dimensions28 × 12 × 38 cm
Weight5 kg (10 lbs)
Power Supply115 VAC or 230 VAC, 50/60 Hz
Operating Temperature0–40 °C
Droplet Count Range1–9999 (incremental by 1)
Time-Based Collection Range6 sec–999 min 59 sec (incremental by 1 sec)
Tube Switching Time≤0.35 sec (for 12/13 mm diameter tubes)
Max. Fraction Capacity174 tubes (with standard rack)
ConstructionAnodized aluminum frame and stainless steel components
CompatibilityIntegrates with UV detectors (e.g., Spectra/Chrom 280), peak fractionation modules, and multi-column systems via optional 4-column adapter
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BrandCoMetro
ModelR1/R2
TypeLiquid Phase Fraction Collector
Collection ModesTime-based, Drop-counting, Volume-triggered, Peak-triggered
Max Flow Rate100 mL/min
Dimensions (R1)31 × 33 × 35.5 cm
Dimensions (R2)31 × 53 × 38 cm
Weight (R1, w/o rack)7.7 kg
Weight (R2, w/o rack)10.6 kg
Power Supply115 VAC or 230 VAC, 50/60 Hz
Tube Capacity Options144 × 12/13 mm tubes, 100 × 16 mm tubes, 72 × 18 mm tubes, 36 × 25 mm tubes, 60 × 1.5 mL microcentrifuge tubes, 36 × 50 mL centrifuge tubes, 96-well plate support
ComplianceCE-marked, IEC 61010-1 safety certified
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BrandCoMetro
ModelCF-2
TypeStepwise Fraction Collector
Collection ModesTime-based, Drop-count-based, Volume-derived (via drop calibration)
Max Capacity174 tubes (12–13 mm diameter) or 42 flash vials (28 mm)
Tube Switching Time≤0.35 s (for 12/13 mm tubes)
Operating Temperature Range0–40 °C
Power Supply115 VAC or 230 VAC, 50/60 Hz
Dimensions28 × 12 × 38 cm
Weight5 kg
ConstructionAnodized aluminum frame and stainless-steel components
ComplianceDesigned for GLP-compliant chromatographic workflows
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BrandCoMetro
ModelR1
TypeMixed-Mode Fraction Collector
Collection PrincipleVolume-Based
Max Flow Rate100 mL/min
Dimensions (W×D×H)31 × 33 × 35.5 cm
Weight (excl. rack)7.7 kg
Power Supply115/230 VAC, 50/60 Hz
Tube CapacityUp to 144 × 13 mm tubes (with optional 144-13 rack)
Collection ModesVolume, Time, Drop, Peak Triggered
Valve TypeSolenoid-Actuated Switching Valve
ComplianceCE-marked architecture
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BrandCoMetro
OriginImported
Manufacturer TypeAuthorized Distributor
ModelCF-2
Instrument TypeMixed-Mode Fraction Collector
Collection ModeDrop Counting
Dimensions28 × 12 × 38 cm
Weight5 kg (10 lbs)
Operating Temperature0–40 °C
Power Supply115 VAC or 230 VAC, 50/60 Hz
Drop Range1–9999 drops (increment: 1 drop)
Time Range6 sec–999 min 59 sec (increment: 1 sec)
Tube Switching Time≤0.35 sec (for 12/13 mm diameter tubes)
Tube CapacityUp to 174 positions (with standard rack)
ComplianceCE-marked, RoHS-compliant, compatible with GLP/GMP workflows requiring audit-trail-capable chromatography systems
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BrandCoMetro
OriginImported
Manufacturer TypeAuthorized Distributor
ModelCF-2
Instrument TypeMixed-Mode Fraction Collector
Collection ModeDrop Counting
Dimensions28 × 12 × 38 cm
Weight5 kg (11 lbs)
Operating Temperature0–40 °C
Power Supply115 VAC or 230 VAC, 50/60 Hz
Drop Range1–9999 drops (increment: 1 drop)
Time Range6 sec–999 min 59 sec (increment: 1 sec)
Tube Switching Time≤0.35 sec (for 12/13 mm tubes)
Max. Capacity174 fractions (with standard tube rack)
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BrandCoMetro
ModelR1/R2
TypeProgrammable Stepwise Fraction Collector
Collection PrincipleVolume-, Time-, Drop-, and Peak-Triggered
Max Flow Rate100 mL/min
Dimensions (R1)31 × 33 × 35.5 cm
Dimensions (R2)31 × 53 × 38 cm
Weight (R1, w/o rack)7.7 kg
Weight (R2, w/o rack)10.6 kg
Power Supply115 VAC / 230 VAC, 50/60 Hz
Tube Capacity Options36–144 positions (1.5 mL to 50 mL tubes, 12–25 mm diameter)
ComplianceCE-marked, designed for GLP-compliant laboratories
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BrandCoMetro
OriginImported
Manufacturer TypeAuthorized Distributor
Instrument TypeLiquid Chromatography Fraction Collector
Collection ModeVolume-Based
Dimensions28 × 12 × 38 cm
Weight5 kg (11 lbs)
Operating Temperature0–40 °C
Power Supply115 VAC or 230 VAC, 50/60 Hz
Tube Switching Time0.35 s (for 12/13 mm tubes)
Collection Range1–9999 drops (1-drop increment)
Timer Range6 sec–999 min 59 sec (1-sec increment)
Max. Tube Capacity174 × 12/13 mm tubes (with standard rack)
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BrandCoMetro
ModelR1/R2 Fraction Collector
TypeStepwise (Programmable) Fraction Collector
Collection ModesTime-based, Drop-counting, Volume-based, Peak-triggered
Max Flow Rate100 mL/min
Dimensions (R1)31 × 33 × 35.5 cm
Dimensions (R2)31 × 53 × 38 cm
Weight (R1, w/o rack)7.7 kg
Weight (R2, w/o rack)10.6 kg
Power Supply115 VAC or 230 VAC, 50/60 Hz
Tube Rack Options144-12, 144-13, 100-16, 72-18, 36-25, 60-1.5, 36-50, 96-well plate compatible
Safety FeaturesLeak-proof design, electrical insulation protection
MountingOptional instrument stand for space optimization
ComplianceDesigned for GLP-compliant laboratory environments
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BrandCoMetro
ModelR1/R2 Fraction Collector
TypeMixed-Mode Fraction Collector
Collection ModesDrop Counting, Time-Based, Volume-Based, Peak-Triggered
Max Flow Rate100 mL/min
Dimensions (R1)31 × 33 × 35.5 cm
Dimensions (R2)31 × 53 × 38 cm
Weight (R1, excl. rack)7.7 kg
Weight (R2, excl. rack)10.6 kg
Power Supply115 VAC or 230 VAC, 50/60 Hz
Tube Capacity Options144 × 12–13 mm tubes, 100 × 16 mm tubes, 72 × 18 mm tubes, 36 × 25 mm tubes, 60 × 1.5 mL microcentrifuge tubes, 36 × 50 mL centrifuge tubes, 96-well plate support
Safety FeaturesLeak Detection, Electrical Isolation Protection
MountingOptional instrument stand for space-efficient integration
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BrandCoMetro
ModelCF-2
TypeLiquid-phase Fraction Collector
Collection ModesTime-based, Droplet-count-based
Max Capacity174 Tubes (12/13 mm)
Tube Switching Time0.35 s (for 12/13 mm tubes)
Operating Temperature0–40 °C
Power Supply115 VAC or 230 VAC, 50/60 Hz
Dimensions28 × 12 × 38 cm
Weight5 kg
ComplianceDesigned for GLP-compliant chromatographic workflows
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BrandCoMetro
OriginImported
Manufacturer TypeAuthorized Distributor
Instrument TypeMixed-Mode Fraction Collector
Collection ModeDrop Counting, Time-Based, Volume-Based, Peak-Triggered
Max Flow Rate100 mL/min
Dimensions (R1)31 × 33 × 35.5 cm
Dimensions (R2)31 × 53 × 38 cm
Weight (R1, excl. rack)7.7 kg
Weight (R2, excl. rack)10.6 kg
Power Supply115 VAC or 230 VAC, 50/60 Hz
Tube Capacity Options144 × 12/13 mm, 100 × 16 mm, 72 × 18 mm, 36 × 25 mm, 60 × 1.5 mL microcentrifuge tubes, 36 × 50 mL centrifuge tubes, 96-well plate support
Standard Configuration (R1)Main unit, switching valve, one 13-mm tube rack
Standard Configuration (R2)Main unit, switching valve, two 13-mm tube racks
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BrandCoMetro
ModelCF-2
TypeLiquid-phase Fraction Collector
Collection ModesDrop-count, Time-based, Volume-derived (via drop calibration)
Max Capacity174 tubes (12–13 mm diameter)
Tube Switching Time≤0.35 s (for 12/13 mm tubes)
Operating Temperature0–40 °C
Power Input115 VAC or 230 VAC, 50/60 Hz
Power Consumption<10 W
Dimensions28 × 12 × 38 cm
Weight5 kg
ComplianceCE-marked
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BrandCoMetro
ModelR1/R2 Fraction Collector
TypeMixed-Mode Fraction Collector
Collection ModesDrop-count, Time-based, Volume-based, Peak-triggered
Max Flow Rate100 mL/min
Dimensions (R1)31 × 33 × 35.5 cm
Dimensions (R2)31 × 53 × 38 cm
Weight (R1, w/o rack)7.7 kg
Weight (R2, w/o rack)10.6 kg
Power Supply115 VAC or 230 VAC, 50/60 Hz
Tube Capacity OptionsUp to 144 × 12–13 mm tubes, 100 × 16 mm tubes, 72 × 18 mm tubes, 36 × 25 mm tubes, 60 × 1.5 mL microcentrifuge tubes, 36 × 50 mL centrifuge tubes, or 96-well microplates
Safety FeaturesLeak-proof valve design, electrical insulation protection
MountingOptional instrument stand for space-efficient integration
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BrandISCO
ModelR1/R2
Instrument TypeLiquid-Phase Fraction Collector
Collection ModesVolume-, Time-, Drop-, and Peak-Triggered
Maximum Flow Rate100 mL/min
Dimensions (R1)31 × 33 × 35.5 cm
Dimensions (R2)31 × 53 × 38 cm
Weight (R1, without rack)7.7 kg
Weight (R2, without rack)10.6 kg
Power Supply115 VAC or 230 VAC, 50/60 Hz
Tube Rack Options144-12, 144-13, 100-16, 72-18, 36-25, 60-1.5, 36-50, 96-well plate compatible
Safety FeaturesLeak detection, electrical insulation protection
MountingOptional instrument stand for space optimization
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