m-PEG4-DBCO

Control  System:   

 5.4”LCD   Touch   Screen   Display

>The display can simultaneously display:all main parameters such as cold trap temperature,vacuum degree,sample temperature, and shelf temperature.

>Schematic diagram of equipment operating components,through graphic display to view the working status of each component of the equipment.

>Ithas  the  functions  of  cold  trap  precooling  and  vacuum  pump  preheating,and  the  time  can  be  set  by  the  userin  the  system. >Display  whether  the  current  running  status  is  normal  or  not  by  numerical  color.

>Built-in    saturated    vapor     pressure    &temperature    corresponding     relationship    table,dearly     displaying    the    corresponding     relationship.

o One-key operation,the operation is extremely simple,no special professional learning and training is required.

o Thermal electromagnetic over-current and short-circuit protection,making the equipment run more safely and stably. 

o Active reminder of equipment maintenance time and vacuum pump replacement lubricating oil time.

o Ambient    temperature    monitoring,the    device    automatically     reminds    the    alarm    if    the    ambient    temperature     is    too    high.

o Optional eutectic point detection device and endpointjudgment detection system make freeze-drying more scientific.

Drying chamber	· The separate drying chamber reduces the probability of damage caused byimproper handling of the drying chamber due to height and weight.The upper cover is anodized aluminum with anti-corrosion treatment.●Highly transparent plexiglass drying chamber,good light and heat radiation conduction.Reserve 6/12 external   valve ports.· 316L stainless steel all black Teflon coating drying chamber,suitable for drying organic solvents and  various corrosive samples,reserved for 6/12 external ports.· 316L stainless steel vertical multi-port multi-manifold external rack(The standard configuration is aplexiglass drying chamber,and one ofthe diying chambers can be optional)
Cold trap andcondensing coil	· The cold trap cavity and condensation coil are made of 316L stainless steel.Large opening and channel design,the gas can be quickly captured through the condensing coil.· The cavity and condensing coil are equipped with Teflon anti corrosion coating as standard,which can trap organic solvents and various corrosive solvents.· The condensing coil is placed in the cold trap to increase the condensate catchment area,which can effectively prevent external condensation.
Sample shelves	· 316Lstainless steel stackable sample shelves,capable oflyophilizing machine solvents and various corrosive  solvents.Each shelf can be placed and taken freely without manual work.The distance and height ofeach shelfcan be adjusted freely.-All black coating,good heat absorption performance.-Special hole for freeze-drying of centrifuge tubes,which is conducive to the drying of samples in centrifugetube containers.· All-aluminum Teflon surface anti-corrosion treatment electric heating shelf.
Refrigerationsystem	· Danffos compressorCopper plate heat exchanger,the largest area to increase heat dissipation· Unique refrigeration technology,the temperature of the cold trap can be lowered from ambient temperatureto below-80C°within 2 minutes.· Class A temperature sensor with high temperature accuracy and low error.· Multiple detection and alarm system,the refrigeration system pressure is too high or refrigeration failure cantimely alarm and take corresponding measures.

Techinical parameter

Item No	ST7003	ST7006		ST9006
Ice condenser capacity	3kg	6kg		6kg
Ice condenser temperature	-70℃	-70℃		-90℃
Cold trap volume	5L	10L		10L
Freeze dried chamber	Bell shape (standard configuration)/Multi manifold type/T-shaped frame type
Sample shelf	φ200mm.Single layer area 0.03m2 with 3-5 layers available	●260mm/485mm.Single layer area 0.055m²/0.185m².3-10 layers/optional ● Electric heating/manual capping/optiona
Vacuum pump	Extreme vacuum 5*10*mbar with a pumping capacity of 8m³/h optional pump of various types
Oil mist filte	Standard configuration
Vacuum pump connection pipe	Single forming stainless steel flexible pipe DN16 ISO-KF L-1.2m
Anti-corrosive treatment	Cold trap,condensing coil/all equipped with PTFE anti-corrosion treatment as standard. Freeze-drying organic solvents.
External valve	6pieces/optional	1-48 pieces/optional
Eutectic point detection system	Support/Optional
Data output analysis	Support/Optional
Powe	0.6kw	1.1kw		1.5kw
Size	420*545*455mm		510*570*500mm

Freezer Dryer, 3kgs-6kgs water capturer
Model:
ST7003,ST7006,ST9006

Brand:
Yingtai

DBCO-PEG5-NHS Ester is a DBCO-containing PEG linker containing NHS ester that can react specifically and efficiently with primary amines (e.g. the side chain of lysine residues or aminosilane-coated surfaces) at neutral or slightly basic condition to form a covalent bond. PEG5 spacer increases the water solubility of compounds in aqueous media. DBCO is commonly used for copper-free Click Chemistry reaction. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

DBCO-PEG5-NHS Ester is a DBCO-containing PEG linker containing NHS ester that can react specifically and efficiently with primary amines (e.g. the side chain of lysine residues or aminosilane-coated surfaces) at neutral or slightly basic condition to form a covalent bond. PEG5 spacer increases the water solubility of compounds in aqueous media. DBCO is commonly used for copper-free Click Chemistry reaction. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

TD5A Low Speed Centrifuge

Features:

1. Microprocessor control, digital display, touch panel, parameters in running can be edited and change to display other running parameter and RCF.

2. Brushless frequency motor with simpler construction, more reliable performance, longer life and quietly running.

3. Automatic lid lock, super speed, over temperature protection and imbalance protection. The centrifuge body is made of high quality steel, safe and reliable.

4. Adapters are available by experiment requirements.                          

5. 3 tiers protection steel cover, safe and reliable.

6. TUV CE EMC certificate.

TD5A Technical Parameter：

Max. Speed	5000rpm
Max. RCF	4730×g
Max. Capacity	4×300ml
Time Range	0~99min
RPM/RCF Convert	Yes
Noise (dB)	≤ 58
Temperature	Normal
Acc/Dec	10 Kinds
Speed Accuracy	±20r/min
Temperature   Accuracy	/
Voltage(V/Hz)	AC 220V/110V  50HZ/60HZ
Size (W x D x Hmm)	620×450×355mm
Net Weight(Kg)	52KG
Certificates	CE,ISO & Calibration report are available

Matched Rotor for TD5A

Order NO.	Rotor Type	Max speed(r/min)	Volume (ml)	Max RCF(*g)
5A-1	Swing rotor (round cup)	4000	4×300ml	3180
5A-2	Swing rotor (square cup)	4000	4×300ml	3150
5A-3	Swing rotor	4000	4×24×7ml	3150
		4000	4×24×5ml	2750
		4000	4×18×10ml	3140
5A-4	Microplate rotor	4000	2×4×96 well	2910
5A-5	Microplate rotor	4000	2×4×48 well	2300
5A-6	Swing rotor	5000	4×1×50ml	4730
		5000	4×1×100ml	4730
5A-7	Swing rotor	4000	4×2×50ml	3200
		4000	4×2×100ml	3020
		4000	4×4×15ml	3200
		4000	4×6×15ml	3200
		4000	4×8×15ml	3200
		4000	4×12×5ml vacuum tube	2480
		4000	4×12×7ml vacuum tube	2760
		4000	4×12×10ml vacuum tube	2790
		4000	4×8×10/7/5ml vacuum tube	2790
		4000	4×6×10/7/5ml vacuum tube	2790
		4000	4×4×10/7/5ml vacuum tube	2790
5A-8	Fixed Rotor	5000	6×15ml	2540
5A-9	Fixed Rotor	5000	12×15ml	3080
5A-10	Fixed Rotor	5000	24×15ml	3500
5A-11	Fixed Rotor	5000	30×15ml	3830
5A-12	Fixed Rotor	5000	4×50ml	2520
5A-13	Fixed Rotor	5000	6×50ml	2850
5A-14	Fixed Rotor	5000	12×50ml	3860
5A-15	Fixed Rotor	4000	24×50ml	2970
5A-16	Fixed Rotor	5000	4×100ml	2630
5A-17	Fixed Rotor	5000	6×100ml	3130
5A-18	Fixed Rotor	4000	12×100ml	2970

TD5A centrifuge Max Capacity 4x300ml swing out rotor, max speed 5000rpm, can hold 96 vacuum tubes