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Dongnan Scientific Instrument Co., Ltd.

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BrandEYELA (Tokyo Rikakikai Co., Ltd.)
OriginJapan
ModelPPS-1520 / PPS-2520 / PPS-3520 / PPS-6520
Tube Capacity1–5 (up to 20 with optional configuration)
Reaction Volume Range0.5–60 mL
Temperature Control Range−28 °C to +160 °C (5-zone independent control)
Temperature Programming7-step ramp/hold profiles
StirringHigh-torque magnetic stirring (optional independent stirrer per position)
Dosing ControlExternal programmable peristaltic pump interface (dose volume, rate, temp-triggered start/stop, gradient coupling)
Display & InterfaceLCD touchscreen
Data LoggingReal-time USB-exportable CSV/Excel-compatible records (time-stamped temperature, stirring status, dosing events)
Safety EnclosureDual-layer acrylic shield with anti-condensation design
ComplianceDesigned for GLP-compliant lab environments
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BrandEYELA (Tokyo Rikakikai Co., Ltd.)
OriginJapan
ModelCCX
Temperature Control Range (CCX-1000/1010)RT + 10°C to 160°C (with external chiller)
Temperature Control Range (CCX-1200/1210)−78°C to RT (using dry ice/acetone or cryogenic circulator)
Number of Reaction Vessels1–12
Reaction Volume per Vessel3–15 mL (max. 25 mL)
Stirring MethodHigh-torque magnetic stirring
Stirring Speed100–1200 rpm (in water)
Temperature Setting & DisplayDigital PID controller with membrane keypad input and LED display (CCX-1000/1010)
Stirring Speed ControlRotary knob
Reflux CapabilityIntegrated high-efficiency reflux condenser (CCX-1000/1010)
Gas PurgingVacuum-assisted inert gas (N₂/Ar) exchange via septum-sealed ports
Vessel CompatibilityStandard Φ24 × 150 mm glass tubes (straight-mouth and flanged types), PTFE caps, nitrile rubber seals
Wetted MaterialsBorosilicate glass, PTFE, nitrile rubber
External Dimensions (stand only)245 W × 275 D × 800 H mm
Weight~8 kg
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BrandEYELA (Tokyo Rikakikai Co., Ltd.)
OriginJapan
ModelPPV-3430 / PPV-3460 / PPV-3461
Reaction Vessel CapacityPPV-3430: 10–30 mL (forked test tubes, 1–4 units)
PPV-346050–150 mL (3-neck reaction vessels, 1–4 units)
PPV-346150–150 mL (4-neck reaction vessels, 1–4 units)
Temperature Control Range−27 to 200 °C (low-temperature operation requires external chiller)
Temperature Accuracy±0.5 °C
Stirring MethodHigh-torque magnetic stirring
Rotation Speed50–900 rpm (tested with 30 mL water for PPV-3430
Temperature Setting & DisplayMembrane keypad input with digital LED display
Stirring Speed Setting & DisplayAnalog knob with digital LED display
Reflux ConfigurationDual-path reflux condenser with independent coolant分流 (coolant distribution manifold)
Reagent AdditionCompatible with syringes, dropping funnels, and calibrated pipettes under inert or vacuum conditions
Reaction ObservationFront-mounted aluminum observation window with integrated LED illumination
Safety SystemsLeakage current circuit breaker, thermal fuse, temperature controller self-diagnostic function (programmable upper-limit temperature, sensor fault detection), dual-layer protective housing, drip collection tray, motor overheat protection
External Dimensions & Weight475 W × 383 D × 290 H mm
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BrandEYELA (Tokyo Rikakikai Co., Ltd.)
OriginJapan
ModelCCX-3200
Reaction Vessel Capacity0.5–60 mL
Number of Reaction Positions1–8 (up to 32 with optional adapter kits)
Temperature RangeAmbient +10°C to 280°C (max 200°C at 50–60 mL load)
Stirring Speed~100–1200 rpm (in water)
Stirring TypeHigh-strength magnetic coupling
Temperature ControlDigital keypad setting & LED display
Stirring ControlAnalog knob adjustment
Reflux CapabilityOptional water-cooled split-head condenser
Reagent AdditionVia pipettes, droppers, or calibrated dispensers
Wetted MaterialsDURAN® borosilicate glass
Tube Diameter CompatibilityΦ12–34 mm (12 standard sizes), max height 50 mm
External Dimensions (W×D×H)245 × 275 × 800 mm (stand only)
Weight~8 kg
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BrandEYELA (Tokyo Rikakikai Co., Ltd.)
OriginJapan
ModelPPS-1511 / PPS-2511 / PPS-3511
Reaction Vessels1–5 units (independently controlled)
Synthesis Volume1–4 mL (PPS-1511), 10–30 mL (PPS-2511), 50–60 mL (PPS-3511)
Temperature Range−23 to 160 °C (PPS-1511), −27 to 160 °C (PPS-2511), −28 to 130 °C (PPS-3511) — each zone independently adjustable
Temp. Control Accuracy±0.5 °C
Stirring Speed100–1600 rpm (4 mL water, PPS-1511), 100–1300 rpm (30 mL water, PPS-2511), 100–1100 rpm (60 mL water, PPS-3511)
Stirring InputRotary knob with digital RPM display (20–2000 rpm)
Temp. Input & DisplayMembrane keypad with digital display (−40.0 to 160.0 °C)
Gas HandlingVacuum evacuation and inert gas purging (requires optional sealed reaction vessels)
Reflux CapabilityIntegrated high-efficiency reflux condenser
Reagent AdditionSyringe, pipette, or standard-taper dropping funnel — all under inert atmosphere
Visual MonitoringFront-access observation slot with integrated LED illumination
Safety SystemsLeakage current breaker, thermal fuse, self-diagnostic firmware (including sensor fault detection and user-configurable upper temperature limit), dual-layer protective housing, drip tray, aluminum block presence detection, motor overheat protection
Vessel Dimensions (mm)Φ15×150H (flanged, PPS-1511), Φ30×200H (flanged, PPS-2511), Φ35×200H (flanged, PPS-3511)
Stir Bar Sizes (mm)Φ10×5H (cross-type), Φ20×7H (cross-type), Φ25×8H (cross-type)
External Dimensions (W×D×H, mm) / Weight465×335×390 / 25 kg (PPS-1511), 465×335×440 / 27 kg (PPS-2511), 465×335×450 / 28 kg (PPS-3511)
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