Products:

SC-HSJ-6L Product Description:

SC-PHSJ-6L laboratory pH meter is widely used for pH measurement in environmental protection, education and research, pharmaceutical and chemical industry, water industry, food safety testing and other fields.

7" color touch screen with navigational operation;

Intelligent operating system with functions of method management, electrode management, calibration management, data management and user management;

Support electrode management, up to 5 pH electrodes, each electrode can save 20 sets of calibration records; support calibration editing function for easy calibration;

3 reading modes: Smart-Read: "Fast, Medium, Severe, Custom" various balance conditions; Timed-Read: 2 timed reading modes: Timed termination and Timed automatic interval measurement; Cont-Read: Clearly grasp the continuous change process of the sample;

Automatic recognition of 25 kinds of buffer solutions such as GB, DIN, NIST, etc., allowing users to create their own pH standard solutions; support for automatic 1-6 point calibration; support for manual/automatic temperature replenishment;

Support storing up to 100 sets of measurement methods;

Support storing 1000 sets of measurement results, in compliance with GLP specification; with data statistics function, allowing users to count, check, analyze, compare and save the measurement results;

Support USB, RS232 connection to PC, serial printer; allow printout of measurement results;

Support Chinese and English language; support firmware upgrade, support U disk hot-swapping; support direct connection to autosampler.

SC-PHSJ-5 Product Description:

SC-PHSJ-5 type laboratory pH meter adopts touch-type 5-inch LCD screen; full Chinese operation interface, easy and convenient to use.

Adopt touch-type 5-inch LCD screen; full Chinese operation interface, simple and convenient to use;

Automatic identification of 10 kinds of buffer solutions, supporting self-built standard solution groups;

Automatic 1-5 point calibration, manual \ automatic temperature compensation, automatic calibration, automatic calculation of electrode slope;

Comply with GLP specification, support data storage, deletion, printing and access. Maximum storage capacity of 200 sets;

With standard RS-232 and USB interface, with Raycom REX data acquisition software, it can realize the connection with PC.

SC-PHSJ-4F Product Description:

SC-PHSJ-4F type laboratory pH meter adopts new material PC panel, light touch digital key, reliable and durable; supports automatic temperature compensation, automatic recognition of 5 kinds of buffer solutions, supports 1-3 points calibration; supports USB connection to PC, serial printer; allows printout of measurement results.

Large screen dot matrix LCD display, intuitive and clear, comprehensive content;

Adopt new material PC panel, light touch digital key, reliable and durable;

3 reading modes: Smart-Read function, intelligent discriminative endpoint; Timed-Read function, automatic timed storage of readings; Cont- Read function, continuous measurement (supports interval continuous measurement);

Support electrode performance reminder function and electrode calibration reminder function;

Support automatic temperature compensation, automatic recognition of 5 kinds of buffer solutions, support 1-3 point calibration;

Support storing 500 sets of measurement data, conforming to GLP specification, supporting data access, deletion and printing;

Support USB connection to PC, serial printer; allow printout of measurement results;

With power failure protection function, data will not be lost after power failure;

Support firmware upgrade.

SC-PHSJ-4A Product Description:

SC-PHSJ-4A laboratory pH meter is widely used for pH measurement in environmental protection, education and research, pharmaceutical and chemical industry, water industry, food safety testing and other fields.

LCD display, Chinese operation interface;

Automatic temperature compensation, automatic calibration, automatic identification of 5 kinds of buffer solutions, 1-3 point calibration;

Support storage, deletion, access and printing of measurement data, up to 50 sets of pH or mV measurement data each;

With RS-232 interface for PC and printer connection;

Power failure protection function, making your data safer.

SC-PHSJ-3F Product Description:

SC-PHSJ-3F type laboratory pH meter adopts new material PC panel, light touch digital key, reliable and durable, supports automatic temperature compensation, automatic identification of 5 kinds of buffer solution, supports 1-3 points calibration.

Large screen dot matrix LCD display, intuitive and clear, comprehensive content;

Adopt new material PC panel, light touch digital key, reliable and durable;

3 reading modes: Smart-Read function, intelligent discriminative endpoint; Timed-Read function, automatic timed storage of readings; Cont-Read function, continuous measurement (supports interval continuous measurement);

Support electrode performance reminder function and electrode calibration reminder function;

Support automatic temperature compensation, automatic recognition of 5 kinds of buffer solutions, support 1-3 point calibration;

support storage of 500 sets of measurement data, in line with GLP specifications, support data access, deletion and printing;

Support USB connection to PC, serial printer; allow printout of measurement results;

With power failure protection function, data will not be lost after power failure;

Support firmware upgrade.

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Model		SC-PHSJ-6L	SC-PHSJ-5	SC-PHSJ-4F	SC-PHSJ-4A	SC-PHSJ-3F
Instrument level		0.001	0.001	0.001	0.001	0.01
MV	Range	-2000~2000
	Minimum Resolution	0.01
	Basic error	±0.03%FS	±0.03%FS	±0.03%FSor±0.1%	±0.03%FS	±0.1%or±0.3%
PH	Range	-2.00~20.00	-2.00~18.00	-2.000~20.000	0.00~14.00	-2.00~20.00
	Minimum Resolution	0.001PH
	Basic error	±0.002PH				±0.01PH
Temperature	Range	-5.0~130.0	-5.0~105.0	-10.0~135.0	-5.0~105.0	-5.0~110.0
	Minimum Resolution	0.1	0.1	0.1	0.1	0.1
	Basic error	±0.1	±0.2	±0.1	±0.2	±0.2
Power Supply		Input: AC100~240V Output: 24VDC	AC (220±22) V (50±1) HZ	Input: AC100~240V Output: DC9V	9V DC, 800MA	Input: AC100~240V Output: DC9V
Size (MM)		280*180*130	250*195*100	242*195*68	290*200*70	242*195*68
Weight (KG)		2.5	2	0.9	1	0.9
Product Images
Product Price (USD)		$2084/set	$1915/set	$1274/set	$1106/set	$974/set

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Partial references citing our materials (from Google Scholar)

Carbon Dioxide Reduction

1. ACS Nano Strain Relaxation in Metal Alloy Catalysts Steers the Product Selectivity of Electrocatalytic CO₂ Reduction

The bipolar membrane (Fumasep FBM) in this paper was purchased from SCI Materials Hub, which was used in rechargeable Zn-CO₂ battery tests. The authors reported a strain relaxation strategy to determine lattice strains in bimetal MNi alloys (M = Pd, Ag, and Au) and realized an outstanding CO₂-to-CO Faradaic efficiency of 96.6% with outstanding activity and durability toward a Zn-CO₂ battery.

2. Front. Chem. Boosting Electrochemical Carbon Dioxide Reduction on Atomically Dispersed Nickel Catalyst

In this paper, Vulcan XC-72R was purchased from SCI Materials Hub. Vulcan XC 72R carbon is the most common catalyst support used in the anode and cathode electrodes of Polymer Electrolyte Membrane Fuel Cells (PEMFC), Direct Methanol Fuel Cells (DMFC), Alkaline Fuel Cells (AFC), Microbial Fuel Cells (MFC), Phosphoric Acid Fuel Cells (PAFC), and many more!

3. Adv. Mater. Partially Nitrided Ni Nanoclusters Achieve Energy-Efficient Electrocatalytic CO₂ Reduction to CO at Ultralow Overpotential

An AEM membrane (Sustainion X37-50 Grade RT, purchased from SCI Materials Hub) was activated in 1 M KOH for 24 h, washed with ultra-purity water prior to use.

4. Adv. Funct. Mater. Nanoconfined Molecular Catalysts in Integrated Gas Diffusion Electrodes for High-Current-Density CO₂ Electroreduction

In this paper (Supporting Information), an anion exchanged membrane (Fumasep FAB-PK-130 obtained from SCI Materials Hub (www.scimaterials.cn)) was used to separate the catholyte and anolyte chambers.

SCI Materials Hub: we also recommend our Fumasep FAB-PK-75 for the use in a flow cell.

5. Appl. Catal. B Efficient utilization of nickel single atoms for CO₂ electroreduction by constructing 3D interconnected nitrogen-doped carbon tube network

In this paper, the Nafion 117 membrane was obtained from SCI Materials Hub.

6. Vacuum Modulable Cu(0)/Cu(I)/Cu(II) sites of Cu/C catalysts derived from MOF for highly selective CO₂ electroreduction to hydrocarbons

In this paper, Proton exchange membrane (Nafion 117), Nafion D520, and Toray 060 carbon paper were purchased from SCI Materials Hub.

7. National Science Review Confinement of ionomer for electrocatalytic CO2 reduction reaction via efficient mass transfer pathways

An anion exchange membrane (PiperION-A15-HCO3) was obtained from SCI Materials Hub.

8. Catalysis Communications Facilitating CO2 electroreduction to C2H4 through facile regulating {100} & {111} grain boundary of Cu2O

Carbon paper (TGPH060), membrane solution (Nafion D520), and ionic membrane (Nafion N117) were obtained from Wuhu Eryi Material Technology Co., Ltd (a company under SCI Materials Hub).

Batteries

1. J. Mater. Chem. A Blocking polysulfides with a Janus Fe3C/N-CNF@RGO electrode via physiochemical confinement and catalytic conversion for high-performance lithium–sulfur batteries

Graphene oxide (GO) in this paper was obtained from SCI Materials Hub. The authors introduced a Janus Fe3C/N-CNF@RGO electrode consisting of 1D Fe3C decorated N-doped carbon nanofibers (Fe3C/N-CNFs) side and 2D reduced graphene oxide (RGO) side as the free-standing carrier of Li2S6 catholyte to improve the overall electrochemical performance of Li-S batteries.

2. Joule A high-voltage and stable zinc-air battery enabled by dual-hydrophobic-induced proton shuttle shielding

This paper used more than 10 kinds of materials from SCI Materials Hub and the authors gave detailed properity comparsion.

The commercial IEMs of Fumasep FAB-PK-130 and Nafion N117 were obtained from SCI Materials Hub.

Gas diffusion layers of GDL340 (CeTech) and SGL39BC (Sigracet) and Nafion dispersion (Nafion D520) were obtained from SCI Materials Hub.

Zn foil (100 mm thickness) and Zn powder were obtained from the SCI Materials Hub.

Commercial 20% Pt/C, 40% Pt/C and IrO2 catalysts were also obtained from SCI Materials Hub.

3. Journal of Energy Chemistry Vanadium oxide nanospheres encapsulated in N-doped carbon nanofibers with morphology and defect dual-engineering toward advanced aqueous zinc-ion batteries

In this paper, carbon cloth (W0S1011) was obtained from SCI Materials Hub. The flexible carbon cloth matrix guaranteed the stabilization of the electrode and improved the conductivity of the cathode.

4. Energy Storage Materials Defect-abundant commercializable 3D carbon papers for fabricating composite Li anode with high loading and long life

The 3D carbon paper (TGPH060 raw paper) were purchased from SCI Materials Hub.

5. Nanomaterials A Stable Rechargeable Aqueous Zn–Air Battery Enabled by Heterogeneous MoS2 Cathode Catalysts

Nafion D520 (5 wt%), and carbon paper (GDL340) were received from SCI-Materials-Hub.

6. SSRN An Axially Directed Cobalt-Phthalocyanine Covalent Organic Polymer as High-Efficient Bifunctional Catalyst for Zn-Air Battery

Carbon cloth (W0S1011) and other electrochemical consumables required for air cathode were provided by SCI Materials Hub.

Oxygen Reduction Reaction

1. J. Chem. Eng. Superior Efficiency Hydrogen Peroxide Production in Acidic Media through Epoxy Group Adjacent to Co-O/C Active Centers on Carbon Black

In this paper, Vulcan XC 72 carbon black, ion membrane (Nafion N115, 127 μL), Nafion solution (D520, 5 wt%), and carbon paper (AvCarb GDS 2230 and Spectracarb 2050A-1050) were purchased from SCI Materials Hub.

2. Journal of Colloid and Interface Science Gaining insight into the impact of electronic property and interface electrostatic field on ORR kinetics in alloy engineering via theoretical prognostication and experimental validation

The 20 wt% Pt3M (M = Cr, Co, Cu, Pd, Sn, and Ir) were purchased from SCI Materials Hub. This work places emphasis on the kinetics of the ORR concerning Pt3M (M = Cr, Co, Cu, Pd, Sn, and Ir) catalysts, and integrates theoretical prognostication and experimental validation to illuminate the fundamental principles of alloy engineering.

Water Electrolysis

1. International Journal of Hydrogen Energy Gold as an efficient hydrogen isotope separation catalyst in proton exchange membrane water electrolysis

The cathodic catalysts of Pt/C (20 wt%, 2–3 nm) and Au/C (20 wt%, 4–5 nm) were purchased from SCI Materials Hub.

2. Small Science Silver Compositing Boosts Water Electrolysis Activity and Durability of RuO2 in a Proton-Exchange-Membrane Water Electrolyzer

Two fiber felts (0.35 mm thickness, SCI Materials Hub) were used as the porous transport layers at both the cathode and the anode.

3. Advanced Functional Materials Hierarchical Crystalline/Amorphous Heterostructure MoNi/NiMoOx for Electrochemical Hydrogen Evolution with Industry-Level Activity and Stability

Anion-exchange membrane (FAA-3-PK-130) was obtained from SCI Materials Hub website.

Fuel Cells

1. Polymer Sub-two-micron ultrathin proton exchange membrane with reinforced mechanical strength

Gas diffusion electrode (60% Pt/C, Carbon paper) was purchased from SCI Materials Hub.

Characterization

1. Chemical Engineering Journal Electrochemical reconstitution of Prussian blue analogue for coupling furfural electro-oxidation with photo-assisted hydrogen evolution reaction

An Au nanoparticle film was deposited on the total reflecting plane of a single reflection ATR crystal (SCI Materials Hub, Wuhu, China) via sputter coater.